Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_c7c0e6cb4a35d7ac7522949630a15bfa_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_c7c0e6cb4a35d7ac7522949630a15bfa_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_c7c0e6cb4a35d7ac7522949630a15bfa_cryptolocker
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Size
38KB
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MD5
c7c0e6cb4a35d7ac7522949630a15bfa
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SHA1
8ce55cee9c7d56bffb4612b633691b89f3d43fbb
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SHA256
45109c0c1225e999b8da91b7a272ccd8cc7d62f3becf0d74567629af861a9ff1
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SHA512
74802f853a75be5b4ee53c7a818bd5d209457a6b8fce2237d4f8126540bdecbfd415cae0302f4050f896f88948e24a85db2be034e1f899888d055032b063784d
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLpE:ZzFbxmLPWQMOtEvwDpjLeUG
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 2024-01-27_c7c0e6cb4a35d7ac7522949630a15bfa_cryptolocker
Files
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2024-01-27_c7c0e6cb4a35d7ac7522949630a15bfa_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