Behavioral task
behavioral1
Sample
b4e1a4300f1d0f91ed0a381e87f4cafc_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b4e1a4300f1d0f91ed0a381e87f4cafc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b4e1a4300f1d0f91ed0a381e87f4cafc_JaffaCakes118
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Size
28KB
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MD5
b4e1a4300f1d0f91ed0a381e87f4cafc
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SHA1
f65c37a5b220fe8fe63707aa0b84d6217b2fad39
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SHA256
9044e963cad95401e82b857d3ebe3d5a8f399a172d988dbe1ad9a8f2386f5926
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SHA512
508d0c39f773465b3b589ff7b6c6884b48cc47071a1c30c03738632ba19f88db6ccb6b8d867e8d9a05b75263ec691ea875375a95262e3044a14f971954ee6756
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNctwB:Dv8IRRdsxq1DjJcqfkB
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 b4e1a4300f1d0f91ed0a381e87f4cafc_JaffaCakes118 unpack001/out.upx
Files
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b4e1a4300f1d0f91ed0a381e87f4cafc_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