Behavioral task
behavioral1
Sample
139a3a937a6fba90303c2e68aaea32e1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
139a3a937a6fba90303c2e68aaea32e1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
139a3a937a6fba90303c2e68aaea32e1_JaffaCakes118
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Size
37KB
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MD5
139a3a937a6fba90303c2e68aaea32e1
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SHA1
802c71a198e2003d8d695cbd8ffbef08dcce212a
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SHA256
b2241a0d726c18dc2997cc32770cfc565f7241a6005692d46dd58df3d10c3812
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SHA512
233b03017410f07692c219eb3e8a9d9d926d5d27a97275075010abca1fb4c74ded341362af1793ac6d1c082b610eea7f5732589064958122abb1abac4a6adef5
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SSDEEP
768:SCIqdH/k1ZVcT194jp4rJrrHitiiRfVXJpbfB8:SNqaLV8a6d29Z8
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 139a3a937a6fba90303c2e68aaea32e1_JaffaCakes118 unpack001/out.upx
Files
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139a3a937a6fba90303c2e68aaea32e1_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