MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for malicious redirector links, specifically pointing to 'https://ttraff.me/wix?keyword=kerala+box+office+report'. The document body, though heavily obfuscated, contains text related to 'Kerala box office report' and the malicious URL, suggesting a lure. The PDF also contains a large number of embedded external links, indicative of a link farm, further supporting the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.me/wix?keyword=kerala+box+office+report In PDF document text
- http://files.smugshots.co.za/uploads/1/3/0/9/130969772/sabasitex_taveginexowupun_bijemaruw_xireguviwesupo.pdfIn PDF document text
- http://seriwe.huffmansflowersofthefield.com/uploads/1/3/0/7/130739892/jopegutoro.pdfIn PDF document text
- http://files.tshirtcompanycharlotte.com/uploads/1/3/0/8/130874264/bilenejo-fezine-tivibomigan.pdfIn PDF document text
- http://files.gonefishinnd.com/uploads/1/3/1/4/131410685/7577893.pdfIn PDF document text
- http://files.myhorribleidea.com/uploads/1/3/2/8/132815004/1836057e2f.pdfIn PDF document text
- http://smc.org.in)MeeraRegularMeera2016SMC7.0.0+20171102HussainIn PDF document text
- http://smc.org.inhttp://smc.org.inIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://static.usrfiles.com/ugd/bf57b5_0c2f5be8018141ea92ed5b74126df606.pdfIn PDF document text
- https://static.usrfiles.com/ugd/760101_df1fb472d6ae47d39b9fa3c087724456.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_13cec9d0f67f43a7acac605aaaaa5d1e.pdfIn PDF document text
- https://static.usrfiles.com/ugd/39a0fd_10d3139586f14e568c20835e814bf02a.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8658/5764/files/application_for_employment_as_a_driver_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7959/8229/files/63182709874.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://gitlab.com/smc/meera/blob/master/COPYINGIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 7
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_007_off0001c667.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1C667 | 5668 bytes |
SHA-256: 5ec4f74355369b5010d1e0e157a675dd87e575fff01f3adffa458394bc78ec5c |
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font_00_sfnt_off000182b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x182B8 | 4688 bytes |
SHA-256: 674c2633c72767ec3a15485636df333e1f61ceb2d8886186e763efce1aa20b6e |
|||
font_01_sfnt_off000192be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x192BE | 8388 bytes |
SHA-256: 379e8c9c792cb7bcbae6325ed07b4def3ae76c74572377018de9f9d3ae2baf2c |
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font_02_sfnt_off0001ab7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AB7C | 8716 bytes |
SHA-256: 0c04fa5b15cc1c9ae27568dcdd3d1768e76d8fbbd3481c9775903218a719941d |
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font_04_sfnt_off0001db2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DB2B | 16516 bytes |
SHA-256: fa4cc43de83a7dc94329d9e0b027a2fbe183a1fc93313189ab481769c203b494 |
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font_05_sfnt_off00020ebf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20EBF | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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font_06_sfnt_off000223d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x223D8 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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