dfe17b2e82792547a0e726fdd4ea3c8f_JaffaCakes118 | Triage

Sharing

General

Target

dfe17b2e82792547a0e726fdd4ea3c8f_JaffaCakes118
Size

677KB
MD5

dfe17b2e82792547a0e726fdd4ea3c8f
SHA1

1252a93e81858d900f2b29f050f9b525d0ab64ba
SHA256

5b7c9908c54e8a19e8195eda40abe283682558ef5dff957d9d528dcd31552373
SHA512

ecee42f2c1b23aa9b6b6a805a436f1697958d242030765fe591184a38c64cc09fe7cdde216f9e2ff07d014e02d9de09d2f2e43aa28f0d221c7b38ac1a4ae2fa8
SSDEEP

12288:NGXk52Myqy2fIcpAYCOWr1jlKJoAsYQGTHEJP2bopzUWBFp4Nx34WxOB/SZTL2Wn:Nb1yqDptCOWxjCbEJrpzUWJq34WxM/k7

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
dfe17b2e82792547a0e726fdd4ea3c8f_JaffaCakes118
unpack001/out.upx

Files

dfe17b2e82792547a0e726fdd4ea3c8f_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 141KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

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: 180KB - Virtual size: 179KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 120KB - Virtual size: 118KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ