Behavioral task
behavioral1
Sample
a57de9b94beec12e2c2b9443a0084f53_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a57de9b94beec12e2c2b9443a0084f53_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a57de9b94beec12e2c2b9443a0084f53_JaffaCakes118
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Size
12KB
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MD5
a57de9b94beec12e2c2b9443a0084f53
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SHA1
3e7931eb62d03296ff5b5d5e955c4dbfc8f99869
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SHA256
9e4b62effad9e3f177e27e903ad742946bced584795c33028f211c1b3d89d830
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SHA512
b4035acc5d7d7c10916915e72d9be3bf036a9bac5863201ecd8b67eaf473b879545928928a9e8f9167a73f7c147ea0724acf42b0ec2d1e11187f5a1a737e1625
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SSDEEP
192:OLfkYR9hYcoS1mZPLFqYV1rznMFPa6eb5eiA6sDH8JlrgukaTmL2gE9IOsrQb7:ORR9ho5ZPLFqYVVnMFilktDH8TrHmLeP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a57de9b94beec12e2c2b9443a0084f53_JaffaCakes118 unpack001/out.upx
Files
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a57de9b94beec12e2c2b9443a0084f53_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ