Behavioral task
behavioral1
Sample
3fca0366078046f32cba836f8c8bece3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3fca0366078046f32cba836f8c8bece3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3fca0366078046f32cba836f8c8bece3_JaffaCakes118
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Size
79KB
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MD5
3fca0366078046f32cba836f8c8bece3
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SHA1
89296d2c5264517503af900b6395d5e734083a05
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SHA256
581bfaa2729f7be4d390332e069568754a559eed55838981d1542669f7f72737
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SHA512
b94ddd357a97d38c6e7c62207d6f37f3c4bed0b0772a026418e1103ace47d9256feffdf006fc95b0f079900b5f33df3bc5c43aeaaab12678911015ba4c57aa3b
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SSDEEP
1536:lfaWM+j/5sKgI88hmt5vKvTXr7NDFZ+oqVlNohEgsFzd7DgvglK+FBlkeqYcurTn:lfamLq8hwKv7Z+oagC5CUB9cuqnyB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fca0366078046f32cba836f8c8bece3_JaffaCakes118 unpack001/out.upx
Files
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3fca0366078046f32cba836f8c8bece3_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - 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