Behavioral task
behavioral1
Sample
6afa1a958d0a39d69e76105d863fa18f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
6afa1a958d0a39d69e76105d863fa18f_JaffaCakes118
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Size
43KB
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MD5
6afa1a958d0a39d69e76105d863fa18f
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SHA1
5368381308ba11fd11c2eafb97bc02a38db7e3a4
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SHA256
763afc793fddb373c1969dcbd536590e2da4d4065f8ef305754cfeac99144cc0
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SHA512
9a420766e0c1414a08779ad49615c88b92e1e3acac53a302e27c5b222a782940a9e46bff763a2d9e095d34701e7c7419a7c45de9574377c7705a4f7836e98734
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SSDEEP
768:W5RLYwi36faICrQ/yhHOWrxVSBfou8uRnyZPca//9Y/:0LYwZfjSQ/UxSB41f//9Y/
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 6afa1a958d0a39d69e76105d863fa18f_JaffaCakes118 unpack001/out.upx
Files
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6afa1a958d0a39d69e76105d863fa18f_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: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ