Behavioral task
behavioral1
Sample
c0359db6e43eadfdc5c161a2a4f3c88b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c0359db6e43eadfdc5c161a2a4f3c88b_JaffaCakes118
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Size
200KB
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MD5
c0359db6e43eadfdc5c161a2a4f3c88b
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SHA1
cd52ff063ff324d82f143b20b1396cbaf57f5932
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SHA256
b497a7f349ec553db1cf82c2d7b7c498d49d90678e66647d5a8cb92084e3cd9c
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SHA512
e7934a59bcb6cb2a7e894e4f6baed0037639227cf4e7a9e4628e2d6e472a2a3a52011cfa29f257a585d09b8071e51bf8d0d7e9a9fec7c0a3e1efccc8a6a83574
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SSDEEP
3072:RdGE038dZ4g9wtWl3DLCXuyd0RorHsoX6k5XCjJ+zhB3aNmui5J3G0Y8Dl8K:nG8Z43to+Xuyyo7dhyJ+f3azuY8Dld
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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c0359db6e43eadfdc5c161a2a4f3c88b_JaffaCakes118.exe windows:4 windows x86 arch:x86
Code Sign
75:4a:c1:04:f6:2e:f3:bc:45:74:91:39:0d:13:39:73Certificate
IssuerCN=Avira GmbHNot Before10/02/2011, 18:10Not After31/12/2039, 23:59SubjectCN=Avira GmbH38:25: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
60:d6:22:9a:c2:d3:18:fc:76:30:36:b5:38:c7:40:b4:ce:de:5d:fcSigner
Actual PE Digest60:d6:22:9a:c2:d3:18:fc:76:30:36:b5:38:c7:40:b4:ce:de:5d:fcDigest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 380KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 192KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 111KB - Virtual size: 396KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 149KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ