Behavioral task
behavioral1
Sample
027f90e65cb197f865563a9db1001ba6_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
027f90e65cb197f865563a9db1001ba6_JaffaCakes118
-
Size
47KB
-
MD5
027f90e65cb197f865563a9db1001ba6
-
SHA1
ae56210c853aec91856fb22b95885fb265cf6182
-
SHA256
ddb1cd790fc214b15e580c712357f47e719f8f1d16816a5f0d09f4637f887496
-
SHA512
4173400b400586324d82125f60e6d91cbac1940bc06992376ca4be1e9e4bf77f7b09c6351ab2915a94f6a6626c47470f517030cf481295576d999098d7b7a5d5
-
SSDEEP
768:ygRlU8pv1uOGf/st4AA36h/6RhFumzT7PIE0VoAyqj85QMqYx/mEx5SpFhlptLDa:ygRGYv4OGfgrA3iiRHRbIE0VoVbqYN3n
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 027f90e65cb197f865563a9db1001ba6_JaffaCakes118 unpack001/out.upx
Files
-
027f90e65cb197f865563a9db1001ba6_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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
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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ