Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_b07358171c1a11778e41702e2e203074_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_b07358171c1a11778e41702e2e203074_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_b07358171c1a11778e41702e2e203074_cryptolocker
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Size
37KB
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MD5
b07358171c1a11778e41702e2e203074
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SHA1
694a88e50e31aa9d3988f31c6a5abce085955437
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SHA256
de63af4ce4da417373e0a89be53656c6e7d919cf0b163727411028bee4a21ced
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SHA512
82a3e50e9eab349d1a4b3e4c137f70a54885e01bc3e171cf2117180bb684707f2aada23f18023640f9a3de8fecbeb09ca1104bc401fb8efaf2b3fb247681c73c
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axJ:V6QFElP6n+gMQMOtEvwDpjyaYaf
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 2024-03-12_b07358171c1a11778e41702e2e203074_cryptolocker
Files
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2024-03-12_b07358171c1a11778e41702e2e203074_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