Behavioral task
behavioral1
Sample
JaffaCakes118_897ac92a35debe1d139eb92c73a5bdd4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_897ac92a35debe1d139eb92c73a5bdd4.exe
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_897ac92a35debe1d139eb92c73a5bdd4
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Size
28KB
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MD5
897ac92a35debe1d139eb92c73a5bdd4
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SHA1
8ea6be81cd3fb762cfb84c4688f30acbcc0b81c3
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SHA256
e0ba9390d019eae1312305e760c47b9dec539bd1840270c5c9fa7d7ff2f046f9
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SHA512
df9fd07ab4f47dfe7fa5a04de8ee0cfac145723968889ad59e96fa40982c9ec880147de3d6aea6317c2546a0c2e981e330a3c14bc1dec8a15f4f72d037a156c3
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN2MgG:Dv8IRRdsxq1DjJcqfRMT
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_897ac92a35debe1d139eb92c73a5bdd4 unpack001/out.upx
Files
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JaffaCakes118_897ac92a35debe1d139eb92c73a5bdd4.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