Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_bbf62a63581d542ef40fbb39e064a9f2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_bbf62a63581d542ef40fbb39e064a9f2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_bbf62a63581d542ef40fbb39e064a9f2_cryptolocker
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Size
52KB
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MD5
bbf62a63581d542ef40fbb39e064a9f2
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SHA1
6d456df6e3777426105b2843ec44edc1c2004527
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SHA256
4e57610c1ff90e0e34978393573cbeef7a0a481340488612a993839d5d9b37aa
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SHA512
af718d6526873f672eb6355d99c14ba2d50543812c374de97cce94fa22442376195f10e2cceb889738d79f7ed1e859ae0680975a658b5ed94b212f2145ea13ee
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklO:V6a+pOtEvwDpj9
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 2024-02-28_bbf62a63581d542ef40fbb39e064a9f2_cryptolocker
Files
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2024-02-28_bbf62a63581d542ef40fbb39e064a9f2_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