Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_61c544f09fa0e68d04821bac0b8d8c5f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_61c544f09fa0e68d04821bac0b8d8c5f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_61c544f09fa0e68d04821bac0b8d8c5f_cryptolocker
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Size
41KB
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MD5
61c544f09fa0e68d04821bac0b8d8c5f
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SHA1
999dc5534cc80a9bc397caa335ddd4bbf85f22ee
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SHA256
75df42b13349bdc574bfa8fb83c1a7788895f15d13f78233db02a0e7d80b9260
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SHA512
13e604172d5dd83e65424f2ea39f6f0fde621261f04c41e566bc0c29e70e6d7aeffd083d3dc812b369616bdad587dd09cba706d280576a89bf071ffe50edc5a0
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDkrj:ZzFbxmLPWQMOtEvwDpjLeJAsKcij
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 2024-05-27_61c544f09fa0e68d04821bac0b8d8c5f_cryptolocker
Files
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2024-05-27_61c544f09fa0e68d04821bac0b8d8c5f_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