Behavioral task
behavioral1
Sample
3fafadbaa3408fbd91dda5bf2f645068_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3fafadbaa3408fbd91dda5bf2f645068_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
3fafadbaa3408fbd91dda5bf2f645068_JaffaCakes118
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Size
1.8MB
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MD5
3fafadbaa3408fbd91dda5bf2f645068
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SHA1
8b7cdf8f811ec50be83a3bbb0e682067cfb32eb8
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SHA256
e0d2e7ba50f39ca7dc6980b1847f17124638e7b0097c8d33180ff35dba614f99
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SHA512
35ff516b8a5fdfd57138e4d3b22d64d51aacfae64ce284d4c2c4b62672c8c007a6ba62a3111859e249f52cd8a087a3c73f0b770b2def8ad93b5dcae8159901d0
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SSDEEP
24576:eTeZJ8NI8kRd3XRon66+6Uvay6V8eEerQZb+md4wm2j:/8kyxn8xerQZbd2qj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fafadbaa3408fbd91dda5bf2f645068_JaffaCakes118 unpack001/out.upx
Files
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3fafadbaa3408fbd91dda5bf2f645068_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ