Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_7c75a0dea6cbfdef71e690d2f6e820b2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_7c75a0dea6cbfdef71e690d2f6e820b2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_7c75a0dea6cbfdef71e690d2f6e820b2_cryptolocker
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Size
40KB
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MD5
7c75a0dea6cbfdef71e690d2f6e820b2
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SHA1
44170a518b0e5599a9538debefa87d0c013e614e
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SHA256
7e4b2bcd043eefd86be03422befd6dbb8f14952df800d6a95996bde2872e9640
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SHA512
bcaf401ae027770e7366539f0d863b092d49e4d05057d0c32bc31c791852b569865fe437962334868a32a5dac9ae1d3adee7f878ec9a8bd87def7fb9a2029a27
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEykBI:ZzFbxmLPWQMOtEvwDpjLeU3ExI
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-08_7c75a0dea6cbfdef71e690d2f6e820b2_cryptolocker
Files
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2024-04-08_7c75a0dea6cbfdef71e690d2f6e820b2_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ