Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_59039672d3e7e91da99af02b59e3ce35_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-17_59039672d3e7e91da99af02b59e3ce35_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_59039672d3e7e91da99af02b59e3ce35_cryptolocker
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Size
70KB
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MD5
59039672d3e7e91da99af02b59e3ce35
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SHA1
283bad3effd033a54507fa7181654ea0d71e389a
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SHA256
d943a152b2d3c5fc2a2355b2e757ac74f94c3503d3f4473282dfc011f06f1f91
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SHA512
b9bcbf876e0866348de03eeff1ae4adf6e06c437831890fdcf639aa97da842a0d50c66f3e36baec76cf9b913410a8df765348d6c9735eef1e39cf0d9231b515f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsi:DW60sllyWOtEvwDpjwF85T
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 2024-04-17_59039672d3e7e91da99af02b59e3ce35_cryptolocker
Files
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2024-04-17_59039672d3e7e91da99af02b59e3ce35_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