Behavioral task
behavioral1
Sample
b0bc86df05ced3dcfc7d83cbfa23e677_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b0bc86df05ced3dcfc7d83cbfa23e677_JaffaCakes118
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Size
375KB
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MD5
b0bc86df05ced3dcfc7d83cbfa23e677
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SHA1
f9306270ecff45e1217369999e607584f7158eb4
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SHA256
fcc003efce758fb12cb22bae670ab179187836960c37767329f651ddcb487dc1
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SHA512
0ecb52ae32a7c7da3099d75c9783eb694350bd1bb6b47835becee1ca45ef55e904dcb241a964b0c3c275600c12f1fe8c029496af06202cfa1231c07287118f83
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SSDEEP
6144:F8YFL242RD5PNhsaywamByXLfD7NbEJVSDzNSvEuvH372pI1wbFo3x5Vnst6hWvJ:F8cLkdVNhsnMoXpbEyNSvrL2UwZoBLnu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0bc86df05ced3dcfc7d83cbfa23e677_JaffaCakes118 unpack001/out.upx
Files
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b0bc86df05ced3dcfc7d83cbfa23e677_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 366KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 440KB - Virtual size: 439KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ