Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_4ac4315c8d138a38897a3e348b416943_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-08_4ac4315c8d138a38897a3e348b416943_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_4ac4315c8d138a38897a3e348b416943_cryptolocker
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Size
38KB
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MD5
4ac4315c8d138a38897a3e348b416943
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SHA1
e188eaeeffa0ff6903ba0517f589a44a974638e2
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SHA256
1f219973d77233af0760b2a51b48c38f1f4bcef6b37f5ba85d4816f1df5ad478
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SHA512
dabd0dae4ea49741b5d243d5bf32960b11bdc16e6c470855fc7b561b275d3a61c4f188686aa28a9ed2c7cc95a110411579aff12fb1c21dc8c11ee5bd9b77b0c4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7n+v:ZzFbxmLPWQMOtEvwDpjLew
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 2024-03-08_4ac4315c8d138a38897a3e348b416943_cryptolocker
Files
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2024-03-08_4ac4315c8d138a38897a3e348b416943_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