7b6fa9ce1c1feb1ada3c796ab05d95d9

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General

Target

7b6fa9ce1c1feb1ada3c796ab05d95d9
Size

784KB
MD5

7b6fa9ce1c1feb1ada3c796ab05d95d9
SHA1

a76086ca98aea4498482952aa8306b5e9a8c7444
SHA256

3bd04c15b31194175e2134a9f3331150ee019b9227dc695fb126cf9f3ad9811f
SHA512

620fc3ab3c6fbf534c2aed5aa37cd9397c488d243672ab8a54dab958afd6f78576ecf4eef4cf3eb8dd39d87dc71ae459806c40ab803cad72db75965d4fa35249
SSDEEP

24576:eh6chYus9g3r7zwlyoc9LPgjhzmrO8VPUT7yg:eHhO9g3ayX9LPgtqiUKp

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

7b6fa9ce1c1feb1ada3c796ab05d95d9
.exe windows:5 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10-05-2010 00:00

Not After

10-05-2015 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

09-03-2011 00:00

Not After

08-03-2014 23:59

Subject

CN=Media Get LLC,O=Media Get LLC,POSTALCODE=190344,STREET=Sadovaya 53,L=Saint-Petersburg,ST=Russia,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:d7:34:0f:7b:5e:10:8a:45:9c:50:73:28:b2:5a:46:b7:8f:17:69
Signer

Actual PE Digest

33:d7:34:0f:7b:5e:10:8a:45:9c:50:73:28:b2:5a:46:b7:8f:17:69

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 351KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 428KB - Virtual size: 432KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 536KB - Virtual size: 536KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 756KB - Virtual size: 756KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91Certificate

Extended Key Usages

Key Usages

33:d7:34:0f:7b:5e:10:8a:45:9c:50:73:28:b2:5a:46:b7:8f:17:69Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 351KB - Virtual size: 352KB

.rsrc Size: 428KB - Virtual size: 432KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 536KB - Virtual size: 536KB

.rdata Size: 105KB - Virtual size: 104KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 756KB - Virtual size: 756KB

.reloc Size: 28KB - Virtual size: 27KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91
Certificate

33:d7:34:0f:7b:5e:10:8a:45:9c:50:73:28:b2:5a:46:b7:8f:17:69
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 351KB - Virtual size: 352KB

.rsrc
Size: 428KB - Virtual size: 432KB

.text
Size: 536KB - Virtual size: 536KB

.rdata
Size: 105KB - Virtual size: 104KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 756KB - Virtual size: 756KB

.reloc
Size: 28KB - Virtual size: 27KB