2869175903586a81f1ad4076ed56a28a_JaffaCakes118 | Triage

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General

Target

2869175903586a81f1ad4076ed56a28a_JaffaCakes118
Size

14KB
MD5

2869175903586a81f1ad4076ed56a28a
SHA1

3852c79cc9f9594a8abb5ffea46aed9a7228bbf8
SHA256

1f22482e34d194bdb44b42feebb47ca3349f0d0dcbc80698b76bfbb3a9f15990
SHA512

28ae8b88fbc547719d9e5f49a863d8aa3edb86a929f80c5f1bc30d89c49b36d008acf90669083a0135c122650f3c837424e7702b985ef6a7cb03addbd5e87812
SSDEEP

192:a8yewvvsOTd+JPh1m2q/XSxfcIII3//htB5tWgAlvROLSUVZRnW:aXeYvsw+JPrm2uXSxII3rtWgvLS+RnW

Score

5^/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
2869175903586a81f1ad4076ed56a28a_JaffaCakes118
unpack001/out.upx

Files

2869175903586a81f1ad4076ed56a28a_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

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: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ