Behavioral task
behavioral1
Sample
5e59012c1a4f293a9e9dc32016bd821e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5e59012c1a4f293a9e9dc32016bd821e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5e59012c1a4f293a9e9dc32016bd821e_JaffaCakes118
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Size
889KB
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MD5
5e59012c1a4f293a9e9dc32016bd821e
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SHA1
b5e297ce3de6850eed74adb55a00f35ae0885a31
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SHA256
d30d71224ee94af6a7993c303bfeeebe193857f843602556bb3a80a5c65f5672
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SHA512
35ed296d4d90b9e1610464c0cfde641e8e1602a93ad438005d5bddad6b6ac6849a571613a8a402cac3c17de56952b5b6bdcb2740477b617140984024d3cb8952
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SSDEEP
24576:UZYfpE1Cjn8DrbpP52t4CBuPwkhDoCTjuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuw:nhwbbIw4kyujuuuuuuuuuuuuuuuuuuuQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5e59012c1a4f293a9e9dc32016bd821e_JaffaCakes118 unpack001/out.upx
Files
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5e59012c1a4f293a9e9dc32016bd821e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 686KB - Virtual size: 688KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 56KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 56KB - Virtual size: 842KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ