Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_424643fd41759a6d1a3eb5e7d7ae3d35_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_424643fd41759a6d1a3eb5e7d7ae3d35_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_424643fd41759a6d1a3eb5e7d7ae3d35_cryptolocker
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Size
70KB
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MD5
424643fd41759a6d1a3eb5e7d7ae3d35
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SHA1
686ba9fb26a60c291a457fc2867e321fc9ec5999
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SHA256
26bffeea85b380a6422c5c0923877bd86ca914de73a7dcab47bb6f1a42e43263
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SHA512
f6c437bd9072ebaa10c977103a5b38f10da1475777641310410a37b891a5dde062fbaa3504f1fb7f9e47f7b80b2462a7195d50039c649bf06b07ea319ffc6ce4
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSp:DW60sllyWOtEvwDpjwF851
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 2024-02-14_424643fd41759a6d1a3eb5e7d7ae3d35_cryptolocker
Files
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2024-02-14_424643fd41759a6d1a3eb5e7d7ae3d35_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