Behavioral task
behavioral1
Sample
21fa95c85b787ffcd5ab0df04726e103_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
21fa95c85b787ffcd5ab0df04726e103_JaffaCakes118
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Size
33KB
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MD5
21fa95c85b787ffcd5ab0df04726e103
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SHA1
214af0525bf85c3a720d25fe6d1664d9dc80dcbb
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SHA256
28d1b6825977df72703bfe64e718fefc8b53df43fa6a52a8c17745f2c90e240b
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SHA512
73240889f90b11dd9ae1b638d35f3c9ab851c250e638ae9d2d5a350b69dc613f98b875002b105c8f8ab770d9a1d9308abad8d82c922f384a2e93086d6f7371b4
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SSDEEP
768:qtle6lv7rhLS9Thl2kw+OCAJt8sr3u+owz3M:qtltl1S9Thld4t8+eyz3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21fa95c85b787ffcd5ab0df04726e103_JaffaCakes118 unpack001/out.upx
Files
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21fa95c85b787ffcd5ab0df04726e103_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
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: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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ