Behavioral task
behavioral1
Sample
fe743a54805fd128581736b4127db4ee_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fe743a54805fd128581736b4127db4ee_JaffaCakes118
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Size
366KB
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MD5
fe743a54805fd128581736b4127db4ee
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SHA1
bc8227e8fdb3b4f502dd667cac44ae6e6562d15b
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SHA256
1941a965d4c4cbbe55531d9d4432d9c3a9a20ef1a2bca9d7303efb64162fbd7a
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SHA512
b43db7c0d429514ffd4feb0895c4870b4afbbfac8239a8dde17d7296c718b9e6999a7c170d2c0ec50e31ddb2460912368c5a8d92d80d33119fbf421a3b16ccd2
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SSDEEP
6144:prDJa7rspPBcndOjm+qzLzIke3cssoofBT+ArtkQ77QTveZAS16jEb04JlNO:ZDJaOBAj+qLD5lBVttIv+AUkEoSlNO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fe743a54805fd128581736b4127db4ee_JaffaCakes118 unpack001/out.upx
Files
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fe743a54805fd128581736b4127db4ee_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 324KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 44KB
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_32BIT_MACHINE
Sections
.text Size: 580KB - Virtual size: 576KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 332KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 408KB - Virtual size: 405KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ