Behavioral task
behavioral1
Sample
53b99918d2c6f84cd48e8a335c451ce3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
53b99918d2c6f84cd48e8a335c451ce3_JaffaCakes118
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Size
71KB
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MD5
53b99918d2c6f84cd48e8a335c451ce3
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SHA1
e09f9b5fec293173ee3a196a4c406466c22499d2
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SHA256
c93c2f6496ab4c63d78ba222ac5b4e31f8ad7389c3a6b2f88413a41520406247
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SHA512
db6df6cb71d140d7a47170bdc76c50aa13e51f35876f661704bf0b990c1c40ea9a1fcbc4ee2c4c5cdb6df2588ca2ef3d9cfd05507706e0ed3f60f777a121310c
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SSDEEP
1536:p+ybwt5R3/hLjRxo9/TT0ZjXJntPHj8cNDcoksowYs3iQLZfPL:tbwtL3/hfRxoZ3e5tPHjTDtksowj35
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 53b99918d2c6f84cd48e8a335c451ce3_JaffaCakes118 unpack001/out.upx
Files
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53b99918d2c6f84cd48e8a335c451ce3_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 128KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE