Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_43a74507dffe71629e12d4b4a1e1e627_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_43a74507dffe71629e12d4b4a1e1e627_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_43a74507dffe71629e12d4b4a1e1e627_cryptolocker
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Size
105KB
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MD5
43a74507dffe71629e12d4b4a1e1e627
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SHA1
f3cf6df7669904999c4eea5477d4048379d164aa
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SHA256
8f95be17591d2ae15fc5c4e684a3686315a70ba1904d2a6802963a4502a6a14d
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SHA512
43fde07a490384fbeb047c0bff980af565ec4e7f018bcfca9b6d83040cca121ebd9dafb0fcc37eb36dac2fc8714f0ca221a7161515860ebf3be5ea57ebb48587
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJh4:V6a+pOtEvwDpjtz5
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 2024-03-18_43a74507dffe71629e12d4b4a1e1e627_cryptolocker
Files
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2024-03-18_43a74507dffe71629e12d4b4a1e1e627_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