Behavioral task
behavioral1
Sample
2024-02-24_0116c68617948db3d5acaf33ee05a3a3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_0116c68617948db3d5acaf33ee05a3a3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_0116c68617948db3d5acaf33ee05a3a3_cryptolocker
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Size
71KB
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MD5
0116c68617948db3d5acaf33ee05a3a3
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SHA1
6924bfa2ed327154cdd785bec54b036ad044f44a
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SHA256
0f6b7f0f61e5fe269e52a679299c7e709aad101a38a113d34d15f5980265d3e9
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SHA512
82f3d15ab448979b73901620ddc8b4fbf4a05c128fcc6938f52267720326831d758b8040d7fcae90c5113366ea0d67231d5afe5a9bdb48ae15725604d4bee287
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal9:1nK6a+qdOOtEvwDpj0
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 2024-02-24_0116c68617948db3d5acaf33ee05a3a3_cryptolocker
Files
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2024-02-24_0116c68617948db3d5acaf33ee05a3a3_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