Behavioral task
behavioral1
Sample
1c3275faa8f3ff6b5ca84787f04245c2_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1c3275faa8f3ff6b5ca84787f04245c2_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1c3275faa8f3ff6b5ca84787f04245c2_JaffaCakes118
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Size
197KB
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MD5
1c3275faa8f3ff6b5ca84787f04245c2
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SHA1
d6c51373c7cd8390b988a3a2c73c0d731255930e
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SHA256
d5b04c80b0f1daf30102292d0856b4e2423b3ec402cdbce89fb9717a6fb46905
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SHA512
7a0e72963e726beb103124ac04b771da303180e8cdecf80b17e1b3d7486ba40a7d93b2cfa90deb200091f6a1d5abcf35f6c71e50ceed8454079658171f49691c
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SSDEEP
3072:1F2SRGOYiDEah5u2606Tqa4esT/TCJCKEOcP5/9iIttyB2BSz:1F22ojRnqa3DkvOIiwR0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c3275faa8f3ff6b5ca84787f04245c2_JaffaCakes118 unpack001/out.upx
Files
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1c3275faa8f3ff6b5ca84787f04245c2_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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_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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ