Behavioral task
behavioral1
Sample
f5fdf32abe9c550ba600a0cd56d4b731_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
f5fdf32abe9c550ba600a0cd56d4b731_JaffaCakes118
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Size
1.2MB
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MD5
f5fdf32abe9c550ba600a0cd56d4b731
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SHA1
ee97e851d779179c676dc9ef8027de6c3c8c4fff
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SHA256
36db2b615619ec359ce4437375e121d62536039103f7e262b7251cbf45e6edbf
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SHA512
2b9abe8f71e19dbafb1576a3ce602510b9686105a801ffab21b0177897ce5da7bc1850287f28adc1d68bbfddb873b6c247729056ffa45562b40e3e090bf155c8
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SSDEEP
24576:uwtjWJONMIsXhu/NI0oIZWtrQce30py5eX51+OQwfbMToKvMk9:uwtjWWMIsxf0o7tXoeX51+O1MTx1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5fdf32abe9c550ba600a0cd56d4b731_JaffaCakes118 unpack001/out.upx
Files
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f5fdf32abe9c550ba600a0cd56d4b731_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: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 468KB - Virtual size: 466KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 188KB - Virtual size: 473KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ