MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body also contains this URL, along with a large number of other URLs hosted on Shopify, suggesting a link farm for SEO poisoning. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates the document may be intended to trick users into believing they need a password to access content, a common tactic for hiding malicious payloads. The primary malicious IOC is the redirector URL.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=change+pdf+to+word+software+free+download
- http://files.harwellenterprises.com/uploads/1/3/1/4/131453144/vunamerob-sisudozosare-wukibat-pagimofa.pdf
- http://files.faithssrd.com/uploads/1/3/1/3/131379553/sudim_roranogumovebal_komijameba.pdf
- http://files.debstaubdesigns.com/uploads/1/3/2/7/132712206/5059999.pdf
- https://cdn.shopify.com/s/files/1/0433/5498/0505/files/mabomafep.pdf
- https://cdn.shopify.com/s/files/1/0428/2312/3100/files/free_printable_multiplication_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0434/3437/7377/files/new_balance_sheet_format.pdf
- https://cdn.shopify.com/s/files/1/0438/4315/8166/files/36164885579.pdf
- https://cdn.shopify.com/s/files/1/0434/9139/3698/files/dezuve.pdf
- https://cdn.shopify.com/s/files/1/0429/2935/6959/files/soveludefiru.pdf
- https://cdn.shopify.com/s/files/1/0430/8942/8637/files/66560530004.pdf
- https://cdn.shopify.com/s/files/1/0431/4388/9052/files/cricket_rules.pdf
- https://cdn.shopify.com/s/files/1/0429/2299/9964/files/adrenergic_drugs_medicinal_chemistry.pdf
- https://cdn.shopify.com/s/files/1/0434/0305/1171/files/ximelodafawepili.pdf
- https://cdn.shopify.com/s/files/1/0432/2027/1272/files/environmental_engineering_science_nazaroff.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/54146850650.pdf
- https://cdn.shopify.com/s/files/1/0429/6107/6387/files/modele_attestation_de_travail_maroc.pdf
- https://cdn.shopify.com/s/files/1/0431/0679/5686/files/ielts_reading_passage_practice_with_answers.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_off00005da0.bin8ebd3d6b61262d2b5b1fe83a51c78825beaed602edb394868727038e9e6a8933 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DA0 | 5300 bytes |
font_01_sfnt_off00006fb5.binf259d2374631aee88e6bf4945ea8604c821fc7d7d031377fc4857ccd76a4149e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FB5 | 9852 bytes |
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