Behavioral task
behavioral1
Sample
c8639ef5f222158424419e529e5220ae_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c8639ef5f222158424419e529e5220ae_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c8639ef5f222158424419e529e5220ae_JaffaCakes118
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Size
28KB
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MD5
c8639ef5f222158424419e529e5220ae
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SHA1
3f9ded6c41c203158012905dc125d930e40ae280
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SHA256
e6af054a4d5557ff9dece63aa4aead5b9fe774dcc73de966909155be7cf66665
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SHA512
71534be8a89b9e051a7303774385622fa1228b4a9225e6b7ad7e6d273e02bc88665f4a559cc44c4650f10309ffa26f01321558e71fc80da3b4958cbc7d87800d
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNs5CpE:Dv8IRRdsxq1DjJcqfxUE
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
resource yara_rule static1/unpack001/out.upx family_mydoom -
Mydoom family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c8639ef5f222158424419e529e5220ae_JaffaCakes118 unpack001/out.upx
Files
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c8639ef5f222158424419e529e5220ae_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ