Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_a407981baf9aab34f524f9493de8a764_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_a407981baf9aab34f524f9493de8a764_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_a407981baf9aab34f524f9493de8a764_cryptolocker
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Size
36KB
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MD5
a407981baf9aab34f524f9493de8a764
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SHA1
caab8c135a6c5281266d554076da70cbddd152eb
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SHA256
1a23dde950d8b51a02f216e43a54f0b9466343b2a78f89a5b5d5dd876a1154e9
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SHA512
65ee1e0113abff6b95636080489abdaa8a6b75f389901eb5e39e040a010df8f00fb92473f630d189172dcbc108de73365f5921e584e69a1deb73c4eb9581c36e
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPryl:YGzl5wjRQBBOsP1QMOtEvwDpjgarME
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_a407981baf9aab34f524f9493de8a764_cryptolocker
Files
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2024-02-14_a407981baf9aab34f524f9493de8a764_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ