Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_85cbce7f89a453f6e3e8eb722db49f83_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_85cbce7f89a453f6e3e8eb722db49f83_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-10_85cbce7f89a453f6e3e8eb722db49f83_cryptolocker
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Size
71KB
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MD5
85cbce7f89a453f6e3e8eb722db49f83
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SHA1
90d00b69950fd35c28c18d9d693bc2e263442fd2
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SHA256
65c382255951a81ac799c422fdc064128aad5b736de0366fdc2ab69e50d4e380
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SHA512
cc7d355b1c11fc4bd7d56d62fc96010e29304b23d6aad98bcdac514bcaec72013edc3a9a8751b31c0a81dacd9390c919574270e4ba4db0011fa2dd33a3bfa7f7
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZO6:DW60sllyWOtEvwDpjwF85J
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-10_85cbce7f89a453f6e3e8eb722db49f83_cryptolocker
Files
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2024-04-10_85cbce7f89a453f6e3e8eb722db49f83_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ