bc08b67fbfb861302afeb96a12ba7815_JaffaCakes118 | Triage

Sharing

General

Target

bc08b67fbfb861302afeb96a12ba7815_JaffaCakes118
Size

92KB
MD5

bc08b67fbfb861302afeb96a12ba7815
SHA1

5debddd83f628adb3f468c221c886cb738c87fcf
SHA256

4c8ba6572fd3f7c9d03585fce66e43f4221281f6017ab89f773f1edb5a521746
SHA512

05c0555db54fe84dac897f6007776891451c2081c8b8f8578b23bf0acfe0e56789a8177784adbf6e25324e8a0674bf1d9e5c3d8a16d7297d3554650c9ca46746
SSDEEP

1536:fKTkoRiZ1Hp0k9epQSoVqWsLouLogbAx2zm2AhM5ZeLwmrbruU/80le:fKQowHp0kkKSlpLBbw2zmlhM54wCB/hl

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
bc08b67fbfb861302afeb96a12ba7815_JaffaCakes118
unpack001/out.upx

Files

bc08b67fbfb861302afeb96a12ba7815_JaffaCakes118
.exe windows:5 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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ