Behavioral task
behavioral1
Sample
731aaafedbe8b5ae10e553dd2aa078e4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
731aaafedbe8b5ae10e553dd2aa078e4_JaffaCakes118
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Size
166KB
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MD5
731aaafedbe8b5ae10e553dd2aa078e4
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SHA1
e42aaae3cefe837637bb9a6039f7cf0945574430
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SHA256
c9c5f6599a4edaa2dfdfb68ec0e414ff21bbd9c43c72ff7921a86d154894daf8
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SHA512
5a5ea7969ed5b1b2f7957287fbe0d145ecb7a7303a9e636ca3cbb730e1eae394b91e54d2262962ad19e3ababe13db41cf2b9527e12ab768e4abc265097567860
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SSDEEP
3072:ggxp8DqWr+hje2AyREMsfaBisolXvEP2m4cSkFXrvlAMkcqBv4RZXvm:ggjTn5e2AyCaBgl/EeaF7vulcevQ/m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 731aaafedbe8b5ae10e553dd2aa078e4_JaffaCakes118 unpack001/out.upx
Files
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731aaafedbe8b5ae10e553dd2aa078e4_JaffaCakes118.exe windows:6 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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 158KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 111KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 1024B - Virtual size: 384KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ