Behavioral task
behavioral1
Sample
2024-05-11_0ee3258f1a686bbe6aebafaccaa72fbd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-11_0ee3258f1a686bbe6aebafaccaa72fbd_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-11_0ee3258f1a686bbe6aebafaccaa72fbd_cryptolocker
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Size
65KB
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MD5
0ee3258f1a686bbe6aebafaccaa72fbd
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SHA1
5b77bdbc47b539cf70f84295b0ab83152adc6c77
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SHA256
e74f2e1169ff970739ab96b2e22b5a5fb1422a94cee07cdea19ce96486a26ad8
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SHA512
0fb1dc90b252cfca2fd67990f6bbb0adfafd0968bc38567552e74568a22080e2e1b59a07820eb1c2c17516c6eb49d2cbe0c103435fc555c047329d1232666bdf
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXXC:1nK6a+qdOOtEvwDpjS
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 2024-05-11_0ee3258f1a686bbe6aebafaccaa72fbd_cryptolocker
Files
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2024-05-11_0ee3258f1a686bbe6aebafaccaa72fbd_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