c2cd2f9bab5f77773f012488a6aa16f5

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General

Target

c2cd2f9bab5f77773f012488a6aa16f5
Size

325KB
MD5

c2cd2f9bab5f77773f012488a6aa16f5
SHA1

86b88733558b2cb2c042de0acb3fd4f271965d85
SHA256

1507247ffc88065c186b22ed8ee8643db79553f2cb9a505f6ef462326b2adc02
SHA512

f7f1efaedb582c87a8e706015a2e534eaa94cbb3e991c67a7277b10cdce09eba72dd58a378df319a0a5473b8b445842c87d3454edf67d4653bcbb051e61fea04
SSDEEP

6144:xUOmQbbmnzFaegtRNlgDDecKSy2DyVrRDE0bfnoglhSb6ya2++dY:2OmQbQaXRgDVFDUjMcSb6bT+

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
c2cd2f9bab5f77773f012488a6aa16f5
unpack001/out.upx

Files

c2cd2f9bab5f77773f012488a6aa16f5
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 232KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 308KB - Virtual size: 312KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 28KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

CRT
Size: 34KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

CRT
Size: 33KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

INIT
Size: 25KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 28KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

DATA
Size: 19KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 25KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

INIT
Size: 34KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: 23KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 6KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 20KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 232KB

UPX1 Size: 308KB - Virtual size: 312KB

.rsrc Size: 16KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 29KB - Virtual size: 28KB

.data Size: 24KB - Virtual size: 31KB

.idata Size: 28KB - Virtual size: 35KB

CRT Size: 34KB - Virtual size: 42KB

CRT Size: 33KB - Virtual size: 39KB

INIT Size: 25KB - Virtual size: 31KB

.rdata Size: 18KB - Virtual size: 24KB

.idata Size: 28KB - Virtual size: 38KB

DATA Size: 19KB - Virtual size: 27KB

.idata Size: 25KB - Virtual size: 32KB

INIT Size: 34KB - Virtual size: 44KB

BSS Size: 23KB - Virtual size: 31KB

.rdata Size: 28KB - Virtual size: 38KB

.rdata Size: 6KB - Virtual size: 13KB

.edata Size: 20KB - Virtual size: 29KB

.rsrc Size: 15KB - Virtual size: 14KB

.reloc Size: 512B - Virtual size: 36B

UPX0
Size: - Virtual size: 232KB

UPX1
Size: 308KB - Virtual size: 312KB

.rsrc
Size: 16KB - Virtual size: 16KB

.text
Size: 29KB - Virtual size: 28KB

.data
Size: 24KB - Virtual size: 31KB

.idata
Size: 28KB - Virtual size: 35KB

CRT
Size: 34KB - Virtual size: 42KB

CRT
Size: 33KB - Virtual size: 39KB

INIT
Size: 25KB - Virtual size: 31KB

.rdata
Size: 18KB - Virtual size: 24KB

.idata
Size: 28KB - Virtual size: 38KB

DATA
Size: 19KB - Virtual size: 27KB

.idata
Size: 25KB - Virtual size: 32KB

INIT
Size: 34KB - Virtual size: 44KB

BSS
Size: 23KB - Virtual size: 31KB

.rdata
Size: 28KB - Virtual size: 38KB

.rdata
Size: 6KB - Virtual size: 13KB

.edata
Size: 20KB - Virtual size: 29KB

.rsrc
Size: 15KB - Virtual size: 14KB

.reloc
Size: 512B - Virtual size: 36B