Behavioral task
behavioral1
Sample
c0a320f51ecb7db67557caaac8b16ae6_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c0a320f51ecb7db67557caaac8b16ae6_JaffaCakes118
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Size
82KB
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MD5
c0a320f51ecb7db67557caaac8b16ae6
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SHA1
8250ab40a80a52684d468769956e9fd629134d14
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SHA256
9796d64867e72861557f8374a06afb5e1a721cca08d0bfbb114cb30637b31879
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SHA512
239632296282a7cf0444c87bb07ebea506987f040e3c8806356cb4c3c9ac1d547ec3acc8b5a0228ab6a2d91fd9e8d9f568cc247d5df34b8fbcfaf556c7546078
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SSDEEP
1536:cMRQd+ELqS5j0qt3fXwij6txXEiC9/aSjn3tnNOuTt0xwTK:Qd+ELDSU/wPxXc/pHONwu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0a320f51ecb7db67557caaac8b16ae6_JaffaCakes118 unpack001/out.upx
Files
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c0a320f51ecb7db67557caaac8b16ae6_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ