MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm and a direct link to a known malicious redirector, ttraff.cc. The document body, though malformed, contains text suggesting a lure related to educational forms. The presence of numerous external PDF links, many hosted on Shopify, indicates an attempt to obscure the final malicious destination. The heuristic 'SE_MFA_LURE' suggests the ultimate goal is likely credential harvesting or MFA token theft.
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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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=b.+ed+form+online+2019+bihar
- http://files.geollect.com/uploads/1/3/0/8/130874526/329c6f5a7.pdf
- http://files.marcosallis.com/uploads/1/3/2/6/132681713/6496127.pdf
- http://files.freemantherapy.ca/uploads/1/3/1/8/131871535/fikitodovaxumaxe.pdf
- http://files.fibctaos.com/uploads/1/3/0/7/130740458/pokon_pefekemezutef_kirarud.pdf
- https://cdn.shopify.com/s/files/1/0428/6968/6431/files/46853287138.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/sujovajarafawuma.pdf
- https://cdn.shopify.com/s/files/1/0431/3861/3415/files/84694269091.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/54748680829.pdf
- https://cdn.shopify.com/s/files/1/0431/3127/3370/files/13557051169.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4017/files/dapefafuji.pdf
- https://cdn.shopify.com/s/files/1/0437/6618/6135/files/html5_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0431/6987/4080/files/98376428177.pdf
- https://cdn.shopify.com/s/files/1/0436/9262/1978/files/remove_element_from_dictionary_python.pdf
- https://cdn.shopify.com/s/files/1/0432/1568/3743/files/wetuwajotanunagofu.pdf
- https://cdn.shopify.com/s/files/1/0432/1624/0807/files/list_of_valid_email_addresses.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006647.bin0f8d08536bf8e015c3880cb5bc1062b314a74b2fc5db3ee9bec5602c59b88e10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6647 | 5672 bytes |
font_01_sfnt_off0000795d.binfd4eba428485093141c43d85d073fe59019456f134705b4b426ea885767ab18e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x795D | 14916 bytes |
font_02_sfnt_off0000a861.bin307b92bf75bc5add3979c37522a2814e61c2e95d76751242c13dcb12ecc21128 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA861 | 5576 bytes |
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