Behavioral task
behavioral1
Sample
a9d25faa5888a5ce5b1d1448401221c5_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
a9d25faa5888a5ce5b1d1448401221c5_JaffaCakes118
-
Size
5KB
-
MD5
a9d25faa5888a5ce5b1d1448401221c5
-
SHA1
fddbdb0483deaecdadcf26a4dcc010cc05ec6a60
-
SHA256
6f37d94571bb487449128af4d630f59746d9a9a2b714eed08cceb7410a55a9d5
-
SHA512
6c8cfc932d8d33d3494ff10804dfa092b04169eed9becce94129a4b7d4cf30895922481e64753659169eee086c5a7f7bd548e972fecd5ec762646cdb1e2e1868
-
SSDEEP
96:mvzHORyxbKkG5NzDtgd3/BBbg/ST78vcBH71AS4eAiNjz3/EIjN4Fs:mz+WnG58BdgaUY1AS+iNnvXjN7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9d25faa5888a5ce5b1d1448401221c5_JaffaCakes118 unpack001/out.upx
Files
-
a9d25faa5888a5ce5b1d1448401221c5_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 54B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 860B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ