2b624aa363e0bce37d9c2f3feaf14c5a_JaffaCakes118 | Triage

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General

Target

2b624aa363e0bce37d9c2f3feaf14c5a_JaffaCakes118
Size

41KB
MD5

2b624aa363e0bce37d9c2f3feaf14c5a
SHA1

61ced757f0dddab933bc69d981f0a84ac91c12eb
SHA256

740cf315f3d0d89b236fa3f3d0a775cdd2434c7d49a6ccbd000dcf0eef315fc7
SHA512

66baa482d84f6d4466755c6be385cd66c07ba12476802ff936de991354d7ab90e6f70873d953951f89d615e89198b6d6d2cbb943376f2cc1e83d3219d6a71031
SSDEEP

768:+hYlIKJoj58bhtrqbmv+xndPYEnY57C5WDDCwlQgp6ckXSEG:jIf8bnrqb/9Q7BGoQckXJ

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
2b624aa363e0bce37d9c2f3feaf14c5a_JaffaCakes118
unpack001/out.upx

Files

2b624aa363e0bce37d9c2f3feaf14c5a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

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:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ