Behavioral task
behavioral1
Sample
c7cebe2dda8807fc5a6710d3579b12475889f8cd6f0c760392f1ef079f484f3a.exe
Resource
win7-20240708-en
General
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Target
c7cebe2dda8807fc5a6710d3579b12475889f8cd6f0c760392f1ef079f484f3a
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Size
473KB
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MD5
ee35469750f748d3818bbdc90bbb8811
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SHA1
3daf17948925da136c637485fcacfe78721b3318
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SHA256
c7cebe2dda8807fc5a6710d3579b12475889f8cd6f0c760392f1ef079f484f3a
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SHA512
ff822ab6c384d15adfbe3a40db38e10296d571a77cb9cca0cd036431ca5902c82f89e25c24deac9734bda118d27d2a77b37b7058ec308c577752b783135c6466
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SSDEEP
6144:m080fgrQDGYiHhRifG9rXdukVSuTahdFu+qQbdy5SahDbyLxoROmeOprx3v0:IygW7iHhMfuuUSuTuJqQZy5SfOROj
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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c7cebe2dda8807fc5a6710d3579b12475889f8cd6f0c760392f1ef079f484f3a.exe windows:4 windows x86 arch:x86
Code Sign
78:db:aa:f7:63:db:ff:b4:43:df:ea:8f:b2:f8:57:8fCertificate
IssuerCN=Root AgencyNot Before10-01-2018 12:36Not After31-12-2039 23:59SubjectCN=Qihoo 360 Software (Beijing) Company Limited,O=Qihoo 360 Software (Beijing) Company Limited,1.2.840.113549.1.9.1=#130025:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate
IssuerCN=Certification Authority of WoSign,O=WoSign CA Limited,C=CNNot Before08-08-2009 01:00Not After08-08-2024 01:00SubjectCN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CNExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
f4:62:95:e8:9a:85:03:ac:d0:26:90:9c:94:20:56:a6:78:29:b3:6dSigner
Actual PE Digestf4:62:95:e8:9a:85:03:ac:d0:26:90:9c:94:20:56:a6:78:29:b3:6dDigest Algorithmsha1PE Digest MatchesfalseHeaders
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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 108KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE