Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_1401ba2a8dd11f6b6f14787216db9d31_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_1401ba2a8dd11f6b6f14787216db9d31_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_1401ba2a8dd11f6b6f14787216db9d31_cryptolocker
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Size
37KB
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MD5
1401ba2a8dd11f6b6f14787216db9d31
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SHA1
4f8649e06f517225f76b725b5a31f0537050ae10
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SHA256
85c3ba798738373c0ddffd77b795031e91121cb9b9d0a57ae7e238232ead1b56
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SHA512
0487c3bff6fac2bb4c31c033f251448110bb57f0aa885ae38d5f48dcaf2ebf3dca99e5b53c48ad64ed13a1a3d3328a5ee041b70275ea8667839d7f050dbccc8b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axzY5:V6QFElP6n+gMQMOtEvwDpjyaYals
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 2024-04-05_1401ba2a8dd11f6b6f14787216db9d31_cryptolocker
Files
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2024-04-05_1401ba2a8dd11f6b6f14787216db9d31_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