Behavioral task
behavioral1
Sample
6aa1af55fb689d1bcec0bad7cbe793b7_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
6aa1af55fb689d1bcec0bad7cbe793b7_JaffaCakes118
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Size
455KB
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MD5
6aa1af55fb689d1bcec0bad7cbe793b7
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SHA1
acaae664f444f67601c819c790833ba88ab39563
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SHA256
0abbd2cf7444319157cbab13b412de36aeb26e2ed08d4f70cd486c23494f0d23
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SHA512
409290dc46d8c78f6c63f16f65d5062f7a4d6882231bac1bb39bac56da7db23d5e287217c85d1f00a46059908897c07d577d5f005045a007577ac8041a158a7f
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SSDEEP
12288:dDHGzqlj9PB2SsoTdrmz4mB6pdGWLUx0JO4efX0orehkMd:5XJPASsoTNnmArJUx8wNehkM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6aa1af55fb689d1bcec0bad7cbe793b7_JaffaCakes118 unpack001/out.upx
Files
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6aa1af55fb689d1bcec0bad7cbe793b7_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 439KB - Virtual size: 440KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 408KB - Virtual size: 405KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ