Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_ff1ee683a9f959e52a489ef22be2bf77_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_ff1ee683a9f959e52a489ef22be2bf77_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_ff1ee683a9f959e52a489ef22be2bf77_cryptolocker
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Size
68KB
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MD5
ff1ee683a9f959e52a489ef22be2bf77
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SHA1
6c8035c84ac767c6bc393fdc50ae36d265af8f55
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SHA256
a36cf4a05a47128e65c4925ed04fb018dfb747bd067e8d0716ea683304374e32
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SHA512
f446fe01d5ff060397949ce8fc0fcdb625bb7a2be296563cf790ef7d205b9b644c0e58da529fb7eb804b84ca7e971a55c5fa45f4994a57e978687c1e7eb3552b
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUi:DW60sllyWOtEvwDpjwF85Y
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 2024-02-22_ff1ee683a9f959e52a489ef22be2bf77_cryptolocker
Files
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2024-02-22_ff1ee683a9f959e52a489ef22be2bf77_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