Behavioral task
behavioral1
Sample
2024-02-04_30612adc121cb2debc2cd92e7b47fc86_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_30612adc121cb2debc2cd92e7b47fc86_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_30612adc121cb2debc2cd92e7b47fc86_cryptolocker
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Size
106KB
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MD5
30612adc121cb2debc2cd92e7b47fc86
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SHA1
68c1b06e6d5ef92658106a36cea21a55b9d5a03d
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SHA256
e8cd80e830ced4512ff3524de9ff27b4611feb1841ee672d582563b8cd22f05a
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SHA512
3f5943660cbb69b30c5b45accb7f5c484de00f1f243dbe19468b9a4ab431ea466bb424be682d7dbaf3c210373693e698267e353c1922a16d0a3083ed8c70acfa
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszf2:1nK6a+qdOOtEvwDpja
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_30612adc121cb2debc2cd92e7b47fc86_cryptolocker
Files
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2024-02-04_30612adc121cb2debc2cd92e7b47fc86_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE