Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_f2991c2543b5b18af21e751730a641ac_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_f2991c2543b5b18af21e751730a641ac_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_f2991c2543b5b18af21e751730a641ac_cryptolocker
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Size
38KB
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MD5
f2991c2543b5b18af21e751730a641ac
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SHA1
863b25901b1485a328bd52e4446790abb6fc9afe
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SHA256
06e0416c88f414ce60273eb061f391537d09ea59e83907d29897569415cc3609
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SHA512
6b519fc82aa25cb119b9f7e1f4b5229000eebffece641a173652991b6611550f9c0af84fe784a05b5e94c73ad5ed99e300d0b21e852006711ca9083f510622a1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axeDc:V6QFElP6n+gMQMOtEvwDpjyaYawc
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 2024-03-15_f2991c2543b5b18af21e751730a641ac_cryptolocker
Files
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2024-03-15_f2991c2543b5b18af21e751730a641ac_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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