Behavioral task
behavioral1
Sample
b686f8b6975bcdae1d4459ea1de1ff31_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b686f8b6975bcdae1d4459ea1de1ff31_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b686f8b6975bcdae1d4459ea1de1ff31_JaffaCakes118
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Size
28KB
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MD5
b686f8b6975bcdae1d4459ea1de1ff31
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SHA1
d2a297381e2203b0e8af80bd20b0ebeb2b4f9a46
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SHA256
d71915ed7fb7ba2d705cfa5567d8390c635dc24faddfe2e977a564b5e0930887
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SHA512
777297574e317a73adec0aa0acf93dd0e99254734eb671322e6c0b83b212c8395a43985fbaa9d852c7e453be1a3cd1d5fc20421d200aca56097cc9806fcba1d5
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUZ:Dv8IRRdsxq1DjJcqf3Z
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 b686f8b6975bcdae1d4459ea1de1ff31_JaffaCakes118 unpack001/out.upx
Files
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b686f8b6975bcdae1d4459ea1de1ff31_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