4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118 | Triage

Sharing

General

Target

4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118
Size

21KB
MD5

4b23ab3a4428e25786254ec757bcdbad
SHA1

f7a7bf4bbe6374028e85e4ef893dce5adcc410f3
SHA256

19b0f67456ba06a7aa930555edd1aa7a67ecf4bec27b845c667208024acc4b37
SHA512

cccaae98eb8ca7da0401a0b29a6c7d8f911ab2e76197b46ec6f2c6bad47ea466b0b3d68bdb8a594c50322d081e3fed06bdcf6cd211c18300e70180cda41afc17
SSDEEP

384:kRlT+dZoBsGfABMVD+cegEmffTXs/dSlnXnT7wMBt/Fr29P:u1yZoBAIDBtff4SRnTcQt9r

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118
unpack001/out.upx

Files

4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 19KB - Virtual size: 20KB

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_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE