00f3cda7eaa05f4af41b7dbfcc9943fb_JaffaCakes118 | Triage

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General

Target

00f3cda7eaa05f4af41b7dbfcc9943fb_JaffaCakes118
Size

5KB
MD5

00f3cda7eaa05f4af41b7dbfcc9943fb
SHA1

eea61be56aab3104f51b7c7e1f74314c5e73029f
SHA256

9d97766a00739a973088c5033fc8a36735fdd0c1aedc47aedcf516a21a29c517
SHA512

2f0be1f38d0cfd1de93210e0feb5a736d9428ee8d62053742a0b329139061103f6d637fd852f0607f54f6bc412ad6f5c22a54d2402bfa4305e7193fe68e1ac96
SSDEEP

96:MukUSk71Qm38/a+S5jPWrXi0Vn8rFXYnxVku2EUnm0ZVXF61o:6Lo1n38y+QjPWrVd8JXYnxVkufUnPZfV

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
00f3cda7eaa05f4af41b7dbfcc9943fb_JaffaCakes118
unpack001/out.upx

Files

00f3cda7eaa05f4af41b7dbfcc9943fb_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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 388B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE