Behavioral task
behavioral1
Sample
JaffaCakes118_657d81650913ca5c9377f0c49128315b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_657d81650913ca5c9377f0c49128315b.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_657d81650913ca5c9377f0c49128315b
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Size
28KB
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MD5
657d81650913ca5c9377f0c49128315b
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SHA1
926da90f6024735e855f672099cbad066eebb1fc
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SHA256
a44b4f94435d3ef5ad4d201c43f53f446df8328450d85437fcca88006ccac4f6
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SHA512
4ff5b657dc05b2cb000f998432338062e11c3abb6c686b5070ba81bd473cc7417acd87c008fa92771dac77f15c04c34c68d24ec9f5d062ff921117f711ed77a5
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNwOOS:Dv8IRRdsxq1DjJcqfa
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 JaffaCakes118_657d81650913ca5c9377f0c49128315b unpack001/out.upx
Files
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JaffaCakes118_657d81650913ca5c9377f0c49128315b.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