Behavioral task
behavioral1
Sample
a6fef86baeef1dea28162ac768b43e8a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
a6fef86baeef1dea28162ac768b43e8a_JaffaCakes118
-
Size
141KB
-
MD5
a6fef86baeef1dea28162ac768b43e8a
-
SHA1
124b8fec361184a1ec3a735c145a7bdc74d3f1c0
-
SHA256
3839578381c34cfcfcd98e3bcef3abfc1b828400aa6a72ebbcad3e27bccb978a
-
SHA512
a95af849099f4c4dd42d9280b3f4c70cf94616da48149c19115814397147b5096be3e2eb2f021309a95de43dc9ffa6736eff83742592c9f02bfb378216d0d9da
-
SSDEEP
3072:5St3SU89idMoliBMmT6ZtdOF2Lij0NEwAMhMN/sl5ll/Gsh:5aSU897TBMmTeD/Lq0No8lJxh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6fef86baeef1dea28162ac768b43e8a_JaffaCakes118 unpack001/out.upx
Files
-
a6fef86baeef1dea28162ac768b43e8a_JaffaCakes118.exe windows:10 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: 15.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:10 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: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ