274c8bb2a6b9393b9495777a21f9a929_JaffaCakes118 | Triage

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General

Target

274c8bb2a6b9393b9495777a21f9a929_JaffaCakes118
Size

53KB
MD5

274c8bb2a6b9393b9495777a21f9a929
SHA1

37e28436739720adff988196d2ccb83b57685279
SHA256

3aa60cc0139510f29b5bff865fa7115fdfc5ddc2acd312c19f39bbf4f0bd81e0
SHA512

6062b34afc18e04466ec25431a1179a26cc94d93dd9f38debebe105c1d4b7e91d48f8bb2633340836b705e9ba934815ca1cd1ff91b805554a5f928c2e2da2947
SSDEEP

1536:SNqaLV8a63QSOFQjEY4qLlAfI7Ghd0EteCbI:SNqMvJmH4qUI7Go6bI

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
274c8bb2a6b9393b9495777a21f9a929_JaffaCakes118
unpack001/out.upx

Files

274c8bb2a6b9393b9495777a21f9a929_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ