Behavioral task
behavioral1
Sample
b60258200f23231ced5745e52247a339_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b60258200f23231ced5745e52247a339_JaffaCakes118
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Size
108KB
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MD5
b60258200f23231ced5745e52247a339
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SHA1
de8f6bcc8386c99da0e6af306b0c5bd948ffefca
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SHA256
9267b865e394e0d42e9b077a9834a235ecb942986caf9522f0aa6120498e990b
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SHA512
9989b8bc4051f1b1f87761f16990f554b84373f0ba801c58a709c5e780a92af2cfdefda6073cb674fbf3a3891a89c3ba0bf4209a9114697752f9e88a4492861b
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SSDEEP
1536:bGSHarbW9X1YGkzKBwsRhVu8z9GrIGAxP95x+4MNPmGEx8qFe3DoF8oIg+r4C+nG:bGWarsXwUwchGrIGAxTIxa/+kb1zO
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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b60258200f23231ced5745e52247a339_JaffaCakes118.exe windows:4 windows x86 arch:x86
Code Sign
47:09:85:6b:5c:6e:8b:57:ba:82:3d:8a:16:f7:cb:f9Certificate
IssuerCN=Avast1AlabastNot Before24/02/2011, 08:46Not After31/12/2039, 23:59SubjectCN=Avast1Alabast38:25: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
60:31:58:bd:e0:30:40:62:8c:00:0a:6a:99:6c:4d:79:0c:d7:84:68Signer
Actual PE Digest60:31:58:bd:e0:30:40:62:8c:00:0a:6a:99:6c:4d:79:0c:d7:84:68Digest 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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 98KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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
Sections
.text Size: 85KB - Virtual size: 120KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ