Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_53f888e750317f1b679b2fa77b947a25_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_53f888e750317f1b679b2fa77b947a25_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_53f888e750317f1b679b2fa77b947a25_cryptolocker
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Size
68KB
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MD5
53f888e750317f1b679b2fa77b947a25
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SHA1
630fbd28ae3eed601a0cdabc2fdf52498e138cc9
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SHA256
a1f8cf2ae3169b36e89d6f528ef2cf08d4b5fd9bde3ca4e0e3bff3631f8bb9ca
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SHA512
5808748ea79f57e0effcb16ff3d89602c5221204694ab500ec2cc5d4dac5d471f1b1371eb6364203c39a7c89fbe13e586c1ac7db622868ad098bf4685704466a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHm:DW60sllyWOtEvwDpjwF85U
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 2024-02-03_53f888e750317f1b679b2fa77b947a25_cryptolocker
Files
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2024-02-03_53f888e750317f1b679b2fa77b947a25_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