MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure suggesting it is an 'annual report of nestle 2020 19 pdf'. It embeds multiple links, one of which, 'https://ttraff.cc/pify?keyword=annual+report+of+nestle+2020+19+pdf', is identified as a malicious redirector. The document also contains a large number of external PDF links, indicating a link farm, and is classified as an advance-fee scam lure. The primary attack pattern involves tricking the user into clicking the malicious link under the guise of legitimate content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.cc/pify?keyword=annual+report+of+nestle+2020+19+pdf In PDF document text
- http://files.timmietattoo.com/uploads/1/3/1/1/131164048/caf116a0ec9e.pdfIn PDF document text
- http://files.nurseryschoolofumc.com/uploads/1/3/1/6/131636807/b5db290.pdfIn PDF document text
- http://files.matthewschwartz.org/uploads/1/3/1/4/131483317/bapepomi.pdfIn PDF document text
- http://files.twin-cs2.org/uploads/1/3/1/3/131398076/697321c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/56191674119.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9932/4567/files/94966153362.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2186/7930/files/mofugepimubapuwitud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1740/4573/files/12973613156.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0621/4819/files/vopaxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8515/8813/files/lukol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8113/0394/files/60212849891.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9878/3382/files/44884839134.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1466/5886/files/92485188241.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5322/7936/files/buvumokamuledofure.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6012/5080/files/19932973561.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/9102/2244/files/chalk_outline_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2844/6358/files/61027608014.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
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ce02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE02 | 5504 bytes |
SHA-256: d6961337c14764930fa06030a99720f1092dd29cb07c40143be0e5f50352d0c8 |
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font_01_sfnt_off0000e0c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0C9 | 11428 bytes |
SHA-256: f8e707588330cb49c10db3eea2acbeded4890e658797dbf2371cc7b2b0c21642 |
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font_02_sfnt_off000107dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107DD | 17752 bytes |
SHA-256: 164020c970c40d1233024fd4fabd32746f1e6c1b717be13f385faab8aeb453d7 |
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