6856f3ff5da28527f750aa6964a71fba

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General

Target

6856f3ff5da28527f750aa6964a71fba
Size

321KB
MD5

6856f3ff5da28527f750aa6964a71fba
SHA1

8691338be3009409c7e8bdb7787c20dc0ee10a2a
SHA256

46726ed5531197623ef2ca8f477c273f100933cc941a696171b62fd1d5482b6c
SHA512

f9826e8fc8a3e08850f167391c470351ebea21d798209a14e83f9d803e52b42bbe2a6fc7c0b04d304b1d9159b8b60a99067c3a6278e279e3d038926899848284
SSDEEP

6144:j0a7CEXqlO8JENKZyaBQR7aoBut4mJrYA530FWhlqchDH41K0igTlLr4GtT5i45H:j3+E6aNeyvRHG4mJEAgALhsPTlQGLi4x

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 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

6856f3ff5da28527f750aa6964a71fba
.exe windows:4 windows x86 arch:x86

Code Sign

86:9c:6d:1e:26:45:31:ae:a0:da:8e:35:f0:bc:ed:c0
Certificate

Issuer

CN=COMODO Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

08-06-2011 00:00

Not After

07-06-2012 23:59

Subject

CN=Media Labs Limited,O=Media Labs Limited,POSTALCODE=117105,STREET=n/a+STREET=Varshavskoe ave\, 33,L=Moscow,ST=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 444KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 296KB - Virtual size: 300KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 525KB - Virtual size: 524KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 121KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

86:9c:6d:1e:26:45:31:ae:a0:da:8e:35:f0:bc:ed:c0Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 444KB

UPX1 Size: 296KB - Virtual size: 300KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

CODE Size: 525KB - Virtual size: 524KB

DATA Size: 13KB - Virtual size: 12KB

BSS Size: - Virtual size: 5KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 36KB - Virtual size: 35KB

.rsrc Size: 121KB - Virtual size: 121KB

86:9c:6d:1e:26:45:31:ae:a0:da:8e:35:f0:bc:ed:c0
Certificate

UPX0
Size: - Virtual size: 444KB

UPX1
Size: 296KB - Virtual size: 300KB

.rsrc
Size: 21KB - Virtual size: 24KB

CODE
Size: 525KB - Virtual size: 524KB

DATA
Size: 13KB - Virtual size: 12KB

BSS
Size: - Virtual size: 5KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 36KB - Virtual size: 35KB

.rsrc
Size: 121KB - Virtual size: 121KB