MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=emulator+android+untuk+linux+mint'. Additionally, it exhibits characteristics of a link farm, with numerous external PDF links hosted on cdn.shopify.com. The document body, though heavily obfuscated, contains embedded URLs and suggests a social engineering lure to install a browser extension or update, which is a common method for malware delivery or credential 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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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=emulator+android+untuk+linux+mint
- http://files.dgcustomart.com/uploads/1/3/1/4/131414134/fe4ebb7a8286.pdf
- http://files.njmstudio.com/uploads/1/3/1/4/131437834/6042026.pdf
- http://womepiju.waimariehvcroquet.org/uploads/1/3/0/9/130969426/kumobaxad.pdf
- http://files.spiritualcoffee.ca/uploads/1/3/1/3/131398288/tibijinerufupa.pdf
- http://xabizedux.ready4success.com.au/uploads/1/3/1/0/131070374/witisem-kunol.pdf
- https://cdn.shopify.com/s/files/1/0434/5741/3270/files/nafup.pdf
- https://cdn.shopify.com/s/files/1/0434/7835/2034/files/english_grammar_tense_tutorial_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/7783/6702/files/48353060791.pdf
- https://cdn.shopify.com/s/files/1/0436/3301/6982/files/bufupegozewadapogewukaf.pdf
- https://cdn.shopify.com/s/files/1/0428/6555/7670/files/public_relations_definition.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zevuwuvufotolotatagonisex.pdf
- https://cdn.shopify.com/s/files/1/0436/7902/3257/files/succession_planning_in_family_business.pdf
- https://cdn.shopify.com/s/files/1/0430/1019/5605/files/34804896640.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_off00006dec.bin41f08818accde47ad77928888260706de76894da2fae2c90dd2fb1362aff52bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DEC | 4880 bytes |
font_01_sfnt_off00007e68.binfe6d28527630723f48ef82bc01402a8a402cf3e7d067a542e0805144dd43e929 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E68 | 10520 bytes |
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