Behavioral task
behavioral1
Sample
be11af3d6e378753ddf3ba772feb882e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
be11af3d6e378753ddf3ba772feb882e_JaffaCakes118
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Size
556KB
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MD5
be11af3d6e378753ddf3ba772feb882e
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SHA1
4b853289670100e05b6dd9bf74695ee55cf43e60
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SHA256
2dd85e2d23536e2c1cdf9ed5ca1b8f69cf224ba4bc39b606fd77273f326187db
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SHA512
5baecefbcc1055202a2c8af83a9e9313b30aa76def65e7ec1cb688c939a433fe3e388e18d5d724fe254da2463c7316e8a9d30369a041a59f2565c3ad000e3034
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SSDEEP
12288:eHOmNw2dVCAdC1JONL7vvCVesDwWBC1Miznip+xMsgZBZ:eun2dEuicNLz2rDwWBCyBpUYZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource be11af3d6e378753ddf3ba772feb882e_JaffaCakes118 unpack001/out.upx
Files
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be11af3d6e378753ddf3ba772feb882e_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 535KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ