Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_c3e70d5a70e61da9d4661c31d8329c05_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_c3e70d5a70e61da9d4661c31d8329c05_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-06_c3e70d5a70e61da9d4661c31d8329c05_cryptolocker
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Size
38KB
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MD5
c3e70d5a70e61da9d4661c31d8329c05
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SHA1
1efd79bcfe4d9f0d9ab8f09049a8fbd0ab5556f0
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SHA256
d57e4e6d8de8a10b3612ffd8deac4aa7b6544e7d6b46530020303b481bb57afc
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SHA512
c6e37ffd3d0f0da9eccf3adfadba418e4c71494cc2ccfd1f14396f2e1a7f4188b260d6f3d5f722e8824663f820dde1ff2a9adf96b2928537f52a3f7fd20e724d
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUyE:ZzFbxmLPWQMOtEvwDpjLexE
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 2024-04-06_c3e70d5a70e61da9d4661c31d8329c05_cryptolocker
Files
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2024-04-06_c3e70d5a70e61da9d4661c31d8329c05_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