Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_f658cc7150e33ec7c3e250fbb2c1038a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_f658cc7150e33ec7c3e250fbb2c1038a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_f658cc7150e33ec7c3e250fbb2c1038a_cryptolocker
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Size
35KB
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MD5
f658cc7150e33ec7c3e250fbb2c1038a
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SHA1
5e95c11106ba9c931c5df01ece0d8e82d7f01b7d
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SHA256
4b8794a4ca31c5c2d69467a1e0e884f8e6fa98f43c9bce30355b121ef524ed01
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SHA512
2b28013c5ef43d8fceb69105a442660d0382672bc749a5dc8af5b1e5ddfefbd7117749c59704675d0ecf25e46f6b36f991522261bf5d56a26c4a6a499c7b714d
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPbNH:YGzl5wjRQBBOsP1QMOtEvwDpjgar2H
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 2024-03-28_f658cc7150e33ec7c3e250fbb2c1038a_cryptolocker
Files
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2024-03-28_f658cc7150e33ec7c3e250fbb2c1038a_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ