Behavioral task
behavioral1
Sample
181771dd2f921e3b1174c86c2f974a48_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
181771dd2f921e3b1174c86c2f974a48_JaffaCakes118
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Size
299KB
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MD5
181771dd2f921e3b1174c86c2f974a48
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SHA1
cfcdc3090912ca2ebc8b0f67d855768f0012d6e5
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SHA256
c4a7f4315f10ec9bfb12ba9d77ad72ae0cf8c23a68f08f6f599bb2453786e933
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SHA512
2be6c6f0ebce267cf3fba9ac5e1b158a8d289c8e4cdcd647beed96b27a84963b33a56c94c819ce9fe1f476fb7f50b4ef60ad25a64f43373dafa1238d05002e6c
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SSDEEP
6144:c44lqQ8+N1Z8J6TPlrPtlcJSZPkcCl33kr7fTjTT3vHsikhIieF5qdJEa1:R4lqbCZDTdrtl4SZQS7fjzv2iJFgke
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 181771dd2f921e3b1174c86c2f974a48_JaffaCakes118 unpack001/out.upx
Files
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181771dd2f921e3b1174c86c2f974a48_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ