Behavioral task
behavioral1
Sample
a7f1cea428dcdd38bf0f5debf51f93a4_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
a7f1cea428dcdd38bf0f5debf51f93a4_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
a7f1cea428dcdd38bf0f5debf51f93a4_JaffaCakes118
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Size
28KB
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MD5
a7f1cea428dcdd38bf0f5debf51f93a4
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SHA1
5cc9b4bfaedb573c67331f5a2d3d3fdb8d52f5cc
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SHA256
c43bfc818576410b24716620364bdd47e7a5c5f70a536b245e3c1e0d581f3d5d
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SHA512
9314ca717f839bc69969fd5cefabfcc72cb729e856c89e2bdfc74c583e834216a00d5ae8de2437d4c0aef008afbfbb7c874531ed671c492a4d39101888fc63a0
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNRszOt:Dv8IRRdsxq1DjJcqf0t
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 a7f1cea428dcdd38bf0f5debf51f93a4_JaffaCakes118 unpack001/out.upx
Files
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a7f1cea428dcdd38bf0f5debf51f93a4_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