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, pointing to ttraff.com. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to external PDFs, many hosted on cdn.shopify.com. The ML classifier also strongly indicated maliciousness. The primary attack vector appears to be social engineering via a deceptive link, likely leading to further malicious content or phishing attempts.
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.com/pify?keyword=the+sharper+image+binoculars+software
- http://merolora.montaupcc.com/uploads/1/3/2/6/132681579/ruganar-xadixiremujaba-fofukinixiga-bimatudikaturu.pdf
- http://kaboxi.romeotamou.com/uploads/1/3/1/3/131398575/9064686.pdf
- https://cdn.shopify.com/s/files/1/0429/1313/6799/files/bapilikazufawigefapu.pdf
- https://cdn.shopify.com/s/files/1/0428/9275/5103/files/24497025440.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/bhojpuri_song_karne_ke_liye.pdf
- https://cdn.shopify.com/s/files/1/0459/2061/6599/files/sepsis_guideline__sofa.pdf
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/physics_principles_and_problems_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/0970/3061/files/adolix_split_and_merge.pdf
- https://cdn.shopify.com/s/files/1/0435/7026/6273/files/7956663056.pdf
- https://cdn.shopify.com/s/files/1/0436/1430/6467/files/patterns_of_enterprise_application_architecture_download.pdf
- https://cdn.shopify.com/s/files/1/0440/5254/5701/files/ruwibaranepuxafulufofuxep.pdf
- https://cdn.shopify.com/s/files/1/0431/3910/4930/files/xiruwipanafobubavoruwa.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_off00004caa.bin276e645f3f3e210c574831e1b3e6e496c03b05f8fcf52c194c3ea06331df5fb8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CAA | 5612 bytes |
font_01_sfnt_off00005fa9.bin53c0f52e15af3b690795ef123192d415c6c6720079a67599baf9cd6d7c722170 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FA9 | 10064 bytes |
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