Behavioral task
behavioral1
Sample
25e8d3f7e0a477e25406219bb831dd45_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
25e8d3f7e0a477e25406219bb831dd45_JaffaCakes118
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Size
187KB
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MD5
25e8d3f7e0a477e25406219bb831dd45
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SHA1
a8fcc1e3a159285bca035d026d3ff2ae816e3fc3
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SHA256
0e35953457a400f21dff32dcb50c285ac125feaf9d3eb3e9bd8f02df910e5320
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SHA512
0fc574d2fcb486dfa8bb1eb06433d045f51ee574db6732b65e722295c4eca951c6a466f9c361e51fc861fab6ca382f613e629f4f2fe875181a15d72583f4a0c1
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SSDEEP
3072:N+cg8jZS9WvPMWOIx+zWn9pfQLIIxzlHKsfNOZ08fFBVFkzQHArLQSAWBQB2JXUz:N+g1OWv0WOIKWnX4zYKOJQzqAnQSAWqX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25e8d3f7e0a477e25406219bb831dd45_JaffaCakes118 unpack001/out.upx
Files
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25e8d3f7e0a477e25406219bb831dd45_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 186KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 116B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 244KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ