Behavioral task
behavioral1
Sample
438c11682343e24573699808e57a01fd_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
438c11682343e24573699808e57a01fd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
438c11682343e24573699808e57a01fd_JaffaCakes118
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Size
145KB
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MD5
438c11682343e24573699808e57a01fd
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SHA1
b9b88a6574680d4a0d204c7d032ebb7dc4c51eba
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SHA256
2ef706a4b246022248f654d03144c92986e559acbcd696a0ee592b2b295e9385
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SHA512
23db9e0ddd279f1d397b647fb0325a5f40673688fb1c0ddcb704bf629e7cdb9e2bd06cf400643b21b4413bf5dc18957d4ba77f2c69d4f23e3a1f168115c3ca41
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SSDEEP
3072:S2X45V/jKh9Ek69OdCSHxbUaD/VkWy3t2TAHyAXFcSoj8OmD:v0u95gSRUCqt9VHyAXyxE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 438c11682343e24573699808e57a01fd_JaffaCakes118 unpack001/out.upx
Files
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438c11682343e24573699808e57a01fd_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 143KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 196KB - Virtual size: 195KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 301B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 622B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ