Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_253e71d1e3d556678b4aa224574d329c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-16_253e71d1e3d556678b4aa224574d329c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-16_253e71d1e3d556678b4aa224574d329c_cryptolocker
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Size
71KB
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MD5
253e71d1e3d556678b4aa224574d329c
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SHA1
141473d217751a77da3b4da18e3b1419935d7485
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SHA256
53ac2c0f4a2329f0c88a816f66a73bf9663a5ca189c4c6ba313960bc7bd9c769
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SHA512
9a5ca26a2d81f03b1620154efffb64c7ee533c249dce5371e1653c0b5d1fe28a88d23223e341a98381634042bdeead8d3a3eac97e3ce17f6805bd887d7c30748
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOg:DW60sllyWOtEvwDpjwF85v
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 2024-05-16_253e71d1e3d556678b4aa224574d329c_cryptolocker
Files
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2024-05-16_253e71d1e3d556678b4aa224574d329c_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