MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a lure related to an 'I-129f cover letter' and includes numerous links, one of which points to a known malicious redirector. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' strongly suggests the document's purpose is to trick users into a financial scam. The embedded links, particularly the one to 'ttraff.com', are likely intended to lead the user to a malicious site.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=i+129f+cover+letter+address+of+filing+location
- http://files.sgcaphilly.com/uploads/1/3/2/3/132303316/julatewogoze.pdf
- http://files.rivervalleyrevenge.com/uploads/1/3/0/8/130814351/6570079.pdf
- https://cdn.shopify.com/s/files/1/0434/0137/9996/files/xewogofozositixepi.pdf
- https://cdn.shopify.com/s/files/1/0429/8273/6031/files/sistem_pencernaan_manusia_lengkap.pdf
- https://cdn.shopify.com/s/files/1/0431/6836/6760/files/suxawowewedorimexir.pdf
- https://cdn.shopify.com/s/files/1/0440/7577/8198/files/ssc_stenographer_grade_c_and_d_syllabus_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/1338/9992/files/macbook_air_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/1055/5041/files/ripuxatijenidibi.pdf
- https://cdn.shopify.com/s/files/1/0433/7231/4778/files/anonymous_external_attack.pdf
- https://cdn.shopify.com/s/files/1/0429/3269/9292/files/jimeketajusitigi.pdf
- https://cdn.shopify.com/s/files/1/0435/0686/0187/files/net10_mobile_hotspot.pdf
- https://cdn.shopify.com/s/files/1/0438/4918/7493/files/63902934322.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/duwaxufezemurogagur.pdf
- https://cdn.shopify.com/s/files/1/0433/1952/5534/files/60453079485.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_off00005f35.bin361d8d418269537635d29212d2c5184b94b97db3f6d790cca90d621d005314a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F35 | 5528 bytes |
font_01_sfnt_off00007211.bin545fac253d6e709aef0eaa171586275b6cc3a2ca414d2bb151f2559afecda1d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7211 | 10216 bytes |
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