89db303b8f86da54ee28c3c49db1efa8_JaffaCakes118 | Triage

Sharing

General

Target

89db303b8f86da54ee28c3c49db1efa8_JaffaCakes118
Size

5KB
MD5

89db303b8f86da54ee28c3c49db1efa8
SHA1

345684921c7a99acc80a5a82afe5e6fc3381b214
SHA256

5cc55ab8ab81500ba33d43cb23cd1ba2af853a01fe9cec0b4a36335eaa8f394d
SHA512

e515d221fc5c4f2762431121fb39dfe5dfd70472cf143ae4cc49b08e212fbd4eb080e9b2844d01a9cb2da326e8678e92ab6c3ff5676b3470215d7df064030745
SSDEEP

96:rfycZ+AKPneKaRg7RC3y05+nuikz+iFe:by2tKvvMg7Q3L+vYhe

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
89db303b8f86da54ee28c3c49db1efa8_JaffaCakes118
unpack001/out.upx

Files

89db303b8f86da54ee28c3c49db1efa8_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3KB - Virtual size: 4KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ