Behavioral task
behavioral1
Sample
93dd740e20cd52e51c603a27d79c7bb4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
93dd740e20cd52e51c603a27d79c7bb4_JaffaCakes118
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Size
29KB
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MD5
93dd740e20cd52e51c603a27d79c7bb4
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SHA1
203ca73067d81f01d0deabb421705d1228b2d191
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SHA256
75cb8402a8dff4d79dbf2b4f3e85b4707732a19c2bb43a00b14c15d7b836112a
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SHA512
df14647c0fbabcbcf510cc61c98b969a26f89c380fe0dc3984e4c868ab0fab1a529988535bf4e08e8aa421e5d4738c5469fa9835b12112b8c4466e9ef6b244af
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SSDEEP
768:jaMeH1xyxoTsC+S2ZWqAgJFo7LDc+LAfh7hC145:uMIvyxs+SrMzo7vc+LAp7Qq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 93dd740e20cd52e51c603a27d79c7bb4_JaffaCakes118 unpack001/out.upx
Files
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93dd740e20cd52e51c603a27d79c7bb4_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 54KB
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
IMAGE_SCN_MEM_WRITE