Behavioral task
behavioral1
Sample
b9847640d7a16b89ddb9cd1194305ba9_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b9847640d7a16b89ddb9cd1194305ba9_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b9847640d7a16b89ddb9cd1194305ba9_JaffaCakes118
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Size
21KB
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MD5
b9847640d7a16b89ddb9cd1194305ba9
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SHA1
9b90eb177b36ee0763ba2e52618c77623f844883
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SHA256
161f7d1338847eaf7dec7e16afa99ec3a02b0f3670f9e8a481b0a944e8645d02
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SHA512
c4ebe8ea422bff1b0120cfb095e73b2655c77f5a5851362a9e7132b8f166334bb9712e1ae7515bb15a5e5849ba9dbbaeb0b975e040cd135dcd1936c85d234826
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUGWdQW:SCIqdH/k1ZVcT194jp4GRW
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 b9847640d7a16b89ddb9cd1194305ba9_JaffaCakes118 unpack001/out.upx
Files
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b9847640d7a16b89ddb9cd1194305ba9_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ