Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_80258374c261ce05ead9b502810cb4b2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_80258374c261ce05ead9b502810cb4b2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-11_80258374c261ce05ead9b502810cb4b2_cryptolocker
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Size
37KB
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MD5
80258374c261ce05ead9b502810cb4b2
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SHA1
b3210048e9924b250ee50f4bce18d7ca8d4eb236
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SHA256
1d50bd8b6f5778e4f72c90f1cd2d4184a66d8e0cf04b00c89bff4619758eb2fc
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SHA512
91b563b389f7baea8fdb319c2ae69fa21895a697603873baf7f09425ac02dde04e848a078ab6d895fd6fea248dd5904694620bdb208212012853df2b8ec5e550
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLM:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLM
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 2024-02-11_80258374c261ce05ead9b502810cb4b2_cryptolocker
Files
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2024-02-11_80258374c261ce05ead9b502810cb4b2_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