Behavioral task
behavioral1
Sample
fb683ebc9cc414773294c4f657811693_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fb683ebc9cc414773294c4f657811693_JaffaCakes118
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Size
357KB
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MD5
fb683ebc9cc414773294c4f657811693
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SHA1
2e53a3f6ea8696da19b285bb9feeb8d61e352bd8
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SHA256
480ee2e84645f22f4cb0e8e1e60e46ce565bbf3c179f8cf72920215c3af949ee
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SHA512
0c9fa9dada0cf0f748b5321087ae7ad22dc86ef659b698450a1e5a898d0ba6226d41babb2be70ff2d73da923c2d82d0d4e54c2bc7b580e8197e8efce365b2e5e
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SSDEEP
6144:VOTIuN0h37ucjLdRNp7g64cPvzVGGmeygby1GYxNFmdaF9KXVMT7PXCkiFj:VOTIycHjLjBPHzVx7BcQy4VMT7PcFj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb683ebc9cc414773294c4f657811693_JaffaCakes118 unpack001/out.upx
Files
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fb683ebc9cc414773294c4f657811693_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: 26KB - Virtual size: 28KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ