870f40228c8c323e63476ff4b3ee03cd_JaffaCakes118 | Triage

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General

Target

870f40228c8c323e63476ff4b3ee03cd_JaffaCakes118
Size

19KB
MD5

870f40228c8c323e63476ff4b3ee03cd
SHA1

085c080798c11465f27b79ed82cfd94aecf66753
SHA256

23b8fd309f37702e66098132f3a9f14041f458bd3fe3a663b4dd0caa16b1c944
SHA512

8792bb3f78d89cef1cdc01155e2dbcf51d029e55571a143cbdc733ea1b9ca210ada0f0a6e865379252cdc409b284a2aa11652dce5da1d5bb65db1203f1288cc2
SSDEEP

384:IyM/+3fS9PvrZgJBk8zjG7BIyZqCG/ziZNT0RC6szMfu5TRxDWdodYsWG:IyMm3fSpvlg3kkGZ37NwRCgfwR1Go

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
870f40228c8c323e63476ff4b3ee03cd_JaffaCakes118
unpack001/out.upx

Files

870f40228c8c323e63476ff4b3ee03cd_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE