Behavioral task
behavioral1
Sample
b091e5dc07e7c240a1c487ebaea9560c_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b091e5dc07e7c240a1c487ebaea9560c_JaffaCakes118
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Size
58KB
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MD5
b091e5dc07e7c240a1c487ebaea9560c
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SHA1
51ea06425594cd79d0daa494274cc2b0f29ac83c
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SHA256
61263966b3abb9e8dbab4ac20320f0fb1ee4c0a5d1d0c73c61cc111fc10cb9cb
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SHA512
2e89e2271ddd2b87ea1b2a80063f6967eefe258419d45ffaab417d4ad144a226d670c2174303340292f5f57e8a7075f0e8b0f49082679bdce0c8bff3477a8789
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SSDEEP
1536:RABWgDbrgPUXyDuKn4pZOgSU1YUtE8CEaGXoQS/Ny:RABrrmUXy6K4pFf1Dq8haGXoQSFy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b091e5dc07e7c240a1c487ebaea9560c_JaffaCakes118 unpack001/out.upx
Files
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b091e5dc07e7c240a1c487ebaea9560c_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ