Behavioral task
behavioral1
Sample
677819e95139193c1bd0dbfaa07efb6e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
677819e95139193c1bd0dbfaa07efb6e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
677819e95139193c1bd0dbfaa07efb6e_JaffaCakes118
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Size
203KB
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MD5
677819e95139193c1bd0dbfaa07efb6e
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SHA1
8748e6f2c3e2fd66869372c6d1361f94beef6f8d
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SHA256
13a8775f96ef25102c364fcab49cab1987b665179f5eeb53abddec0dd24a2f32
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SHA512
4633de0e074b1375ba02dc520c4d0e4ee7b743d508b5d469e91456fb4586ec972140d2fde4db610c1e8b801822e62763bdb1017e0a3c1a6f2e31e1272891d331
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SSDEEP
3072:CEG1EBblZQSpLnTB8LblU//0nr65ubyGNKVWcQs/OJIJyj2abFstUo77uRr3:hpJZ9LnObg8NbyGNKcSFKZcVGRL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 677819e95139193c1bd0dbfaa07efb6e_JaffaCakes118 unpack001/out.upx
Files
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677819e95139193c1bd0dbfaa07efb6e_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE