Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_618f20b90d2bb3d6309b686e4cc2e7e0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_618f20b90d2bb3d6309b686e4cc2e7e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_618f20b90d2bb3d6309b686e4cc2e7e0_cryptolocker
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Size
42KB
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MD5
618f20b90d2bb3d6309b686e4cc2e7e0
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SHA1
cc35f1649ae6520bdccc216d7b7c97762fd51057
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SHA256
d2a61ab9ff8e799f10ac3ed8fcea826081137a7f166057fd425771f769a2e700
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SHA512
2fcf474cc66479d901a19f841d7b8042aae03f36c6ec5df30e7c6225f0c4b105f095802b07cfeb9fe958ec5d83942f2076ac709ea8fae8f0e93429c5cd814ef3
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedX:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+b
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 2024-03-27_618f20b90d2bb3d6309b686e4cc2e7e0_cryptolocker
Files
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2024-03-27_618f20b90d2bb3d6309b686e4cc2e7e0_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