3f43de8142525348556ba21647fde5ef_JaffaCakes118 | Triage

Sharing

General

Target

3f43de8142525348556ba21647fde5ef_JaffaCakes118
Size

612KB
MD5

3f43de8142525348556ba21647fde5ef
SHA1

de8d9b61ccf288a12b7b8d8a03376949d5449b42
SHA256

fa5e3e785a984e3cc5f09ff4fa5df5932107f9b477c23cfb6c148f58efc16b2f
SHA512

c74ddc0ef580c3938964e2ffdb3b9aee67cf08198a58d173cf7211b7f6dc6117fdf0d7ef72e56a819a9ee276db2c1e9bb895fb6c5ab14d13c9481f0a0dabc12b
SSDEEP

12288:cgXc0gZRFEs1TFWBBVO3KTePap/eEmtCHxCJCGbGJ5O/1QbGVEpF0+2fiZB4kS:cgqQMTFMBQlPntCHxCkxn0EpFF29kS

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
3f43de8142525348556ba21647fde5ef_JaffaCakes118
unpack001/out.upx

Files

3f43de8142525348556ba21647fde5ef_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 610KB - Virtual size: 612KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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

.text
Size: 128KB - Virtual size: 125KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 504KB - Virtual size: 502KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ