Behavioral task
behavioral1
Sample
bf4fd4927823fa31574ce4f9583b73fa_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bf4fd4927823fa31574ce4f9583b73fa_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bf4fd4927823fa31574ce4f9583b73fa_JaffaCakes118
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Size
376KB
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MD5
bf4fd4927823fa31574ce4f9583b73fa
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SHA1
93ec6ab79f4cbaea4cce3dadb554a970727fe328
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SHA256
2fb2238738a893a15b6b20a82200eceb6805738931c22b7d2d3a57c7519f3b0d
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SHA512
f0d01097eb3a286ff0849d2f37d7b084dd4f2147ad3001e6fa655e434e38f7479c4182104f69132d718225731c0102fc2a37dd9ddf163a62327fa411c71c7631
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SSDEEP
6144:RatOaDW6+TxfOwU7UUqDN9tkngrHv1pQyShbrqfOfaudIBXuENTksSEevLTlZ4Kh:UtL1Skvo1NjkkaEfUaudIXuENYJEwL42
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf4fd4927823fa31574ce4f9583b73fa_JaffaCakes118 unpack001/out.upx
Files
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bf4fd4927823fa31574ce4f9583b73fa_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 372KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 324KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ