178cc5ac0aa48bd8f7d4db39d15604fe_JaffaCakes118 | Triage

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General

Target

178cc5ac0aa48bd8f7d4db39d15604fe_JaffaCakes118
Size

99KB
MD5

178cc5ac0aa48bd8f7d4db39d15604fe
SHA1

fb782e39174f44cf779c5bd0313c1b7522545821
SHA256

716ea2d19fa1b385dda12d822883698f45c682344d8d2f3d3212afe43974412b
SHA512

4024e2ddfba8486c393bee719c13146ae3ac502ae81cb2b44de098a368a62eb8e811c34ff6e2e1c79acd5271c697b0b46e75f75d5e43258b0684614f7733a3ee
SSDEEP

3072:L1Js0rMkvqnC2ZujnxtYr6dBpPrrDmDISxEabX:hJs0r5v2jZujxtJrrDmDISNL

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
178cc5ac0aa48bd8f7d4db39d15604fe_JaffaCakes118
unpack001/out.upx

Files

178cc5ac0aa48bd8f7d4db39d15604fe_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: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 95KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ