3c15b52ea1c2b58ce03dcbfafff3f77a_JaffaCakes118 | Triage

Sharing

General

Target

3c15b52ea1c2b58ce03dcbfafff3f77a_JaffaCakes118
Size

54KB
MD5

3c15b52ea1c2b58ce03dcbfafff3f77a
SHA1

6a0fa9e5b65abbb63463e79e47d288bf4973c8f5
SHA256

e8f1ff497b968252dc4bec6b10cfeb8f3f05339ba23078e0f5e939d51a07beab
SHA512

4405fac997ab33ed39bc750ff040de47a32dad3ac4c6322d130fd62dd3e8c5237caa6f274583dc376d79e797e56c9fea698a8e8f5b76f017586a2136a65a41d2
SSDEEP

1536:xVgpCfgRHZIfVY1/ZhdIEftfCB6CaTAvWU:zgpHZIfVc//mEfxC5aTAv

Score

5^/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
3c15b52ea1c2b58ce03dcbfafff3f77a_JaffaCakes118
unpack001/out.upx

Files

3c15b52ea1c2b58ce03dcbfafff3f77a_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 52KB - Virtual size: 56KB

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: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 638B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 96KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE