Behavioral task
behavioral1
Sample
87fa9b9173d39e0c6758ece1bd28265d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
87fa9b9173d39e0c6758ece1bd28265d_JaffaCakes118
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Size
14KB
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MD5
87fa9b9173d39e0c6758ece1bd28265d
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SHA1
904d812404435ac741dec7f9b0e9724ef77bbe09
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SHA256
b640d21052269c61c6a7260891bb08029d1e841e01024c387f118475d065c935
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SHA512
2e272e9dde48cdf3a1bbe13e2475ed1455784cdfa6a04e9726ede9b24d9c05852ede70e28b8bef02eda806a1a4467333f368a67a552c8199d3311fc12428c99b
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SSDEEP
192:FBjyClQwqQ9hLqe/Y1r7xFzuCIC2EJb5CbEYrfsShBStTJGJNPzPaEN:FflQQfz/Y1PCCYG1CYYrHSpkJJzPxN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87fa9b9173d39e0c6758ece1bd28265d_JaffaCakes118 unpack001/out.upx
Files
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87fa9b9173d39e0c6758ece1bd28265d_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1024B - Virtual size: 556B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 404B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ecode Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ