167b51abc37a026349bf6c4a56085ec2_JaffaCakes118 | Triage

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General

Target

167b51abc37a026349bf6c4a56085ec2_JaffaCakes118
Size

133KB
MD5

167b51abc37a026349bf6c4a56085ec2
SHA1

b564a8c9bbe9ca59f328c99cce83d77c7d516469
SHA256

5abf51a9e2a64d9113530af8c05f5b2b7647d801e11b06e9c12ec54842f51c5a
SHA512

93917cf756d804df6aea4ba935ef277a269534354300d37f1b31f08a20d99fd00ae6388bb4a10099a09bdc5f7e32e554ab188271d7451d80e2f8f1d95dd89726
SSDEEP

3072:fLRJriwPGoOxeGxSCYsneBIMnp8dJND1/VCesXU6QT9q6R:fd2oOxl4CY0eBIMp8rNR/VTszQRqy

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
167b51abc37a026349bf6c4a56085ec2_JaffaCakes118
unpack001/out.upx

Files

167b51abc37a026349bf6c4a56085ec2_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: 188KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 126KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 63KB - Virtual size: 228KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ