Behavioral task
behavioral1
Sample
b42e5fa7e48708ac3c69f6e33a24f772_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b42e5fa7e48708ac3c69f6e33a24f772_JaffaCakes118
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Size
147KB
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MD5
b42e5fa7e48708ac3c69f6e33a24f772
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SHA1
16fd5d5900e9af7e8fe970b76d74a4b1e98cb47b
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SHA256
05d52a03a97e5dd0ab3c1eef6c05640d35bb6235df0873f956325e3c259118df
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SHA512
121413f901aebf1020136a1ee94a33a172a6103a3320848ee95031ce196d0abc95d71f1f663b8832b8405cd7743e2953b0fbd3cacc09c8db3b79ffc79c7755a0
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SSDEEP
3072:QL4vsbM6+uW8Y9Ra9JIxXFoF8JkNOFuwNCoUYl2ZuqCD3degVuLa:24vbudaRa9axVoOYOg9VRCD3HEa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b42e5fa7e48708ac3c69f6e33a24f772_JaffaCakes118 unpack001/out.upx
Files
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b42e5fa7e48708ac3c69f6e33a24f772_JaffaCakes118.exe windows:6 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: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ