Behavioral task
behavioral1
Sample
0306ea671d96930b4e9f32c5c039cecf_JaffaCakes118.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0306ea671d96930b4e9f32c5c039cecf_JaffaCakes118.dll
Resource
win10v2004-20240508-en
General
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Target
0306ea671d96930b4e9f32c5c039cecf_JaffaCakes118
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Size
48KB
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MD5
0306ea671d96930b4e9f32c5c039cecf
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SHA1
0c72a92a93d4aa4fe4210cab3bad32c6176db251
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SHA256
8194268a960da34de6adb34b9ce7cd394add78dd77ea77b7dfedc6b314adf93e
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SHA512
adbf1ad955cb39f461b1febd8d7d6b66ed779ae4664b4870a7087d10f8b437c70951da3a37b3e203b43c190f352299cd5195d0b23fa5fea37acbea9fc1165da7
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SSDEEP
768:1zpu2IlDYJY6KiJ2bbwMcdPpmPZuVjnlGtdiCZoVKct5jK9s/YlD:1zp+6Gbb7cdhmgVDItdiCq9alD
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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0306ea671d96930b4e9f32c5c039cecf_JaffaCakes118.dll regsvr32 windows:4 windows x86 arch:x86
Code Sign
01Certificate
IssuerCN=Thawte 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=#0c177365727665722d6365727473407468617774652e636f6dNot Before01/08/1996, 00:00Not After31/12/2020, 23:59SubjectCN=Thawte 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=#0c177365727665722d6365727473407468617774652e636f6d09:ae:0cCertificate
IssuerCN=Thawte 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=#0c177365727665722d6365727473407468617774652e636f6dNot Before27/11/2002, 17:21Not After26/11/2004, 17:21SubjectCN=Browser Plugin,OU=Website Viewer,O=Browser Plugin,L=Boston,ST=Lincolnshire,C=UKExtended Key Usages
ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
79:d5:06:40:e7:35:4c:75:73:29:04:d6:1c:90:82:97:14:5f:5b:13Signer
Actual PE Digest79:d5:06:40:e7:35:4c:75:73:29:04:d6:1c:90:82:97:14:5f:5b:13Digest Algorithmsha1PE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ