Behavioral task
behavioral1
Sample
f03bc7dc17bcc0f5f7d78ce2c75eb4b2_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f03bc7dc17bcc0f5f7d78ce2c75eb4b2_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f03bc7dc17bcc0f5f7d78ce2c75eb4b2_JaffaCakes118
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Size
146KB
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MD5
f03bc7dc17bcc0f5f7d78ce2c75eb4b2
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SHA1
9351e493f7f225174f40ac5781e254f18555a694
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SHA256
b46c0b495c66f1c76d02951986e86727ee943c5a8d14a37af8ca76d83322e9a2
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SHA512
92f58d0ba727254ebb7231c5ac24ac7e72f7d21b6614871842722e1bd62969c153559c4011fdc7a2ce61748fb460752d54b2bd07018b97a34dbe8edec57a4ec0
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SSDEEP
3072:z7Sp18cv7ZPzsrF63ZA4gNxHpJDn9UbLoxsEjpkGZIat:zup18c1PzsrFOArHpJr9PNr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f03bc7dc17bcc0f5f7d78ce2c75eb4b2_JaffaCakes118 unpack001/out.upx
Files
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f03bc7dc17bcc0f5f7d78ce2c75eb4b2_JaffaCakes118.exe windows:8 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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 143KB - Virtual size: 144KB
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:8 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: 158KB - Virtual size: 157KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 45B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ