Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_b16f65fdb3baa45e3b43bff7ed55157b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_b16f65fdb3baa45e3b43bff7ed55157b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_b16f65fdb3baa45e3b43bff7ed55157b_cryptolocker
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Size
69KB
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MD5
b16f65fdb3baa45e3b43bff7ed55157b
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SHA1
d95116f9dc9cfbfdd6d1467e33225501769932ef
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SHA256
6ec2c513931748b7568b39a7e372a17dc0c5675994849072a72381f83739675b
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SHA512
729ceb5caa408da80b1f7ecd6998734b4ad9454a6f833821b5a40b206d0e4733a1e9013706d415c93a659065f04144a34876dfc7860f4a92ded141d026cba974
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsW1:DW60sllyWOtEvwDpjwF859
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_b16f65fdb3baa45e3b43bff7ed55157b_cryptolocker
Files
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2024-02-28_b16f65fdb3baa45e3b43bff7ed55157b_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ