Behavioral task
behavioral1
Sample
bfbc97a9d19bf87bc78f39625bcaa3c8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bfbc97a9d19bf87bc78f39625bcaa3c8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bfbc97a9d19bf87bc78f39625bcaa3c8_JaffaCakes118
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Size
28KB
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MD5
bfbc97a9d19bf87bc78f39625bcaa3c8
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SHA1
8a0115f7205a3162507841f6956d27b82bd476bc
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SHA256
7b4a90ef484040fe0dd933f126986e2861b91676f227151a55d33d0536420874
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SHA512
9ff00e98b3fdd7bb2fbc9d5aaa8e6b22f59614aa5d82867d415638d4c590a9ad4f2a92479a4bd547353959c8d63d2d6fe8cc3b80b334382a42ccd436765679ea
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfSQPu:Dv8IRRdsxq1DjJcqfdGu
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 bfbc97a9d19bf87bc78f39625bcaa3c8_JaffaCakes118 unpack001/out.upx
Files
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bfbc97a9d19bf87bc78f39625bcaa3c8_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