Behavioral task
behavioral1
Sample
b43ba177486721b2483ffb2ec9b3ab72_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b43ba177486721b2483ffb2ec9b3ab72_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b43ba177486721b2483ffb2ec9b3ab72_JaffaCakes118
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Size
4.7MB
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MD5
b43ba177486721b2483ffb2ec9b3ab72
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SHA1
c57aa082e8ac2b4c5ae0d011aeb48253a00992cf
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SHA256
704853d6b6a46edfc2530292befd2799f41cdd6f1998431455bdf481ecdb88c3
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SHA512
e4efe840d2249e317bd286106385475cce4434fbb1bc986d2dc8b5146054c235316c1e33a00fea1e28d2123aa80312142da22dd061bbec2d0450f67eb52f59c1
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SSDEEP
98304:TBm0c3BjVjRIJq6BV/YWusx1rhh8yNTY8a5xY6fDcshin3ogkCSAXeFnHfsJgF8F:I3BoJRJ1dmyNT0xZfDcsho4vr6eFnBOF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b43ba177486721b2483ffb2ec9b3ab72_JaffaCakes118 unpack001/out.upx
Files
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b43ba177486721b2483ffb2ec9b3ab72_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 963KB - Virtual size: 963KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 36.1MB - Virtual size: 36.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ