Behavioral task
behavioral1
Sample
be93d12b6bf3a30e155d2fd5f7e9064a_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
be93d12b6bf3a30e155d2fd5f7e9064a_JaffaCakes118
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Size
45KB
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MD5
be93d12b6bf3a30e155d2fd5f7e9064a
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SHA1
eee5eb1e5a9e60a4c340c2b3583a5277609cf33c
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SHA256
a5d8564f55b17dd56a0b606d7905d298ec45c39210b0b5d677ae836d46dde109
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SHA512
dca29c5483a91ab97cd19dde52e8096af2233f3d81bb206237be1ab55c053603b268bc417057ab2c0ab8ac05333745ad6eb207f315f5ce67e0c7d6193f2ce3ca
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SSDEEP
768:fiVY8VdSM4kd0Vqsq2EORaVsZxTqwfX/vxCT+/7m7RlFML0VT0romtboU7gDYozW:fiy4Xsq2Ed0/fXRCVd3T0romtU9xzvKD
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource be93d12b6bf3a30e155d2fd5f7e9064a_JaffaCakes118 unpack001/out.upx
Files
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be93d12b6bf3a30e155d2fd5f7e9064a_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ