5a57dc2a8219cfaa5b347852226e0610_JaffaCakes118 | Triage

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General

Target

5a57dc2a8219cfaa5b347852226e0610_JaffaCakes118
Size

298KB
MD5

5a57dc2a8219cfaa5b347852226e0610
SHA1

10507df51782f5f0c57cfb9437dee720d3f16ac6
SHA256

e33bc94a6f887f12f4090c6a7d6c6e75805e6f743a0b140681a8776b80f9e075
SHA512

b3080fe39539385280d69374b7665bb7cc53efed4c7965f279969a367fa2e002a591460470261ca3b76eacb4961ef5c6b33b988e75ec8171c17ac9a3476d36a2
SSDEEP

6144:Z8TbgGU9jxxyewiFoIxKo9r4vUB1Zxyn6c8mhcSuJi1/cf5:XGU9jxFFeo9r2c06c635

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
5a57dc2a8219cfaa5b347852226e0610_JaffaCakes118
unpack001/out.upx

Files

5a57dc2a8219cfaa5b347852226e0610_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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 265KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 36KB

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: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 252KB - Virtual size: 251KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ