f6486ec807f5abe504acba603e8aace1_JaffaCakes118 | Triage

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General

Target

f6486ec807f5abe504acba603e8aace1_JaffaCakes118
Size

219KB
MD5

f6486ec807f5abe504acba603e8aace1
SHA1

474b8e5679cef4e67f6648f9bb6d60a9fbd72fd4
SHA256

5e85eea3a7bdae49ec47d8d95adb833fb8725246efba8e6154bebd2a7f5a32d2
SHA512

6408d3aa5756274cf582ad2de8ae8ea511e0e06be4c995dc2c2747528c7fb7d33ee55a2cb0d766b1948057370e53d73202f1def97083bd0801b5750db3b79dc4
SSDEEP

6144:NE59GFHaHRCOx7YQ4BHfcxyb7D1pCcU8PM:K59GFGRZ7z42cbP1DPPM

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
f6486ec807f5abe504acba603e8aace1_JaffaCakes118
unpack001/out.upx

Files

f6486ec807f5abe504acba603e8aace1_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: 556KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 214KB - Virtual size: 216KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 748KB - Virtual size: 744KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ