MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=pixel+navbar+pro+apk+free'. This URL is presented within the document body, suggesting a lure to download potentially malicious software. The presence of numerous other PDF links, many hosted on Shopify, further indicates a link farm strategy to distribute the malicious payload. No scripts were extracted, but the primary intent appears to be redirecting the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=pixel+navbar+pro+apk+free
- http://files.artgymvt.com/uploads/1/3/1/3/131384777/wumon-zunir-wejepisi.pdf
- http://files.firstnepalichurchoftucson.com/uploads/1/3/0/7/130739836/rorerurivero_jovij_kukego_dalatoxi.pdf
- http://files.empowerptandwellness.com/uploads/1/3/0/8/130874169/nuvin_bakobalowelex.pdf
- https://cdn.shopify.com/s/files/1/0438/4414/1218/files/ghatna_chakra_in_english_free.pdf
- https://cdn.shopify.com/s/files/1/0429/9276/3039/files/gta_san_andreas_all_cheats_file_download.pdf
- https://cdn.shopify.com/s/files/1/0454/4200/7190/files/68495914251.pdf
- https://cdn.shopify.com/s/files/1/0434/0976/8600/files/48521754818.pdf
- https://cdn.shopify.com/s/files/1/0431/3733/5464/files/berkshire_encyclopedia_of_world_history_vol_3.pdf
- https://cdn.shopify.com/s/files/1/0434/5554/5497/files/niwufupijenakaj.pdf
- https://cdn.shopify.com/s/files/1/0432/9363/8822/files/pokemon_rom_for_nds4ios.pdf
- https://cdn.shopify.com/s/files/1/0434/8451/2406/files/georgia_residential_lease_agreement_2017.pdf
- https://cdn.shopify.com/s/files/1/0428/2531/8563/files/49218057847.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005cc6.bin691874fd8f165223c6f5fc8f9b9163f1cf3492fd7953f133efff28a59ac0c985 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CC6 | 5048 bytes |
font_01_sfnt_off00006e03.bincac25a1c6d9a1e998418e12f37e56160c1b35c8b90627dc281523642123ba35b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E03 | 10616 bytes |
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