Static task
static1
Behavioral task
behavioral1
Sample
gbiehcef.dll
Resource
win7-20240903-en
General
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Target
3a0740933a48dc5d6797b8e0921fbddf_JaffaCakes118
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Size
227KB
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MD5
3a0740933a48dc5d6797b8e0921fbddf
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SHA1
8875e3e0a8e465849f5e61f56652528b3cd9dc35
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SHA256
7ada42a3048f5e4c5360461d35116913afbccc618692974d5b53c0dfe0b6c0f1
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SHA512
e096cf5cbf0c7a82df74d821dae3f7600db6aae5c68cd0266675a99f252bec005dc4cc96422a142662b72967363b4fc435a4d2a476abfcc3f8917500682a425f
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SSDEEP
6144:n4+NG2/4PmXy4DcYvMz+eLfQ69n+aJAnVQGF:HE2QADDcYmHrQC+aCSGF
Malware Config
Signatures
Files
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3a0740933a48dc5d6797b8e0921fbddf_JaffaCakes118.cab
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GbPluginCef.inf
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cef.gpc
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gbiehcef.dll.dll regsvr32 windows:4 windows x86 arch:x86
0b9d2b504a18f6da51159129982a6f0a
Code Sign
01Certificate
IssuerCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6dNot Before01/08/1996, 00:00Not After31/12/2020, 23:59SubjectCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d0aCertificate
IssuerCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6dNot Before06/08/2003, 00:00Not After05/08/2013, 23:59SubjectCN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZAExtended Key Usages
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate
IssuerCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USNot Before15/06/2007, 00:00Not After14/06/2012, 23:59SubjectCN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before04/12/2003, 00:00Not After03/12/2013, 23:59SubjectCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
21:28:95:dc:cf:96:75:43:5e:35:18:06:19:17:5e:b1Certificate
IssuerCN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZANot Before10/07/2007, 15:49Not After01/08/2008, 21:56SubjectCN=CAIXA ECONÔMICA FEDERAL,OU=GESIN - GN SEGURANÇA DA INFORMAÇÃO,O=CAIXA ECONÔMICA FEDERAL,L=BRASILIA,ST=DF,C=BRExtended Key Usages
ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
34:e4:f9:e6:a5:35:44:25:63:ee:4a:3a:7f:97:a8:bf:59:2a:77:06Signer
Actual PE Digest34:e4:f9:e6:a5:35:44:25:63:ee:4a:3a:7f:97:a8:bf:59:2a:77:06Digest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
user32
KillTimer
advapi32
RegOpenKeyA
ole32
CoSetProxyBlanket
oleaut32
RegisterTypeLi
msvcrt
_except_handler3
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Gbieh
SpecialFunction
Sections
.text Size: 185KB - Virtual size: 644KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE