Behavioral task
behavioral1
Sample
2024-10-14_ecba93018f7458e91f2dbbfc988ba1b7_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-14_ecba93018f7458e91f2dbbfc988ba1b7_cryptolocker
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Size
83KB
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MD5
ecba93018f7458e91f2dbbfc988ba1b7
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SHA1
db2bc370dd7837d1c8154c7bfccb06870ce32475
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SHA256
7ef2177b92696a7a177c0b22baaf2934c5e5c378fa79c4a4e366908f7618b200
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SHA512
6934f3e3e7baa448ab3531e687754eb08891be57317f3c3063f1f67025518f908ea85fd010a329388ab72952fcd278c48ce74512d1a248eab9e49ff38d290710
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qiy:zCsanOtEvwDpjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_ecba93018f7458e91f2dbbfc988ba1b7_cryptolocker
Files
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2024-10-14_ecba93018f7458e91f2dbbfc988ba1b7_cryptolocker.exe windows:5 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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE