Behavioral task
behavioral1
Sample
42e0ecb9af195b91e06a05a5a449788e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
42e0ecb9af195b91e06a05a5a449788e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42e0ecb9af195b91e06a05a5a449788e_JaffaCakes118
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Size
390KB
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MD5
42e0ecb9af195b91e06a05a5a449788e
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SHA1
b362829bf750abbd12296f2401a520160781b04c
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SHA256
d8369e47b7f2030179fde843dc0aee1c0e1ce4879c3025972047ebcda0014b58
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SHA512
bc49ba1b7fd9eca558ba24f71b6ea12945b0ed2a7c612ccdbc0d355f0c4265f064678411a89fc3bc268654a353f5bc65acac88d63cce778d3283f80917ff91be
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SSDEEP
6144:g/2IV79V4GzmRvZ+sFuoJjM1w+NGCgkkRGDQoyazscUdEsMDVY/KVRR:XIV79rsuXwZbkdDQoyazsfC3X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42e0ecb9af195b91e06a05a5a449788e_JaffaCakes118 unpack001/out.upx
Files
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42e0ecb9af195b91e06a05a5a449788e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xcpad Size: - Virtual size: 88KB
.idata Size: 1024B - Virtual size: 692B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 424B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ