Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_843bef132e50ce341488f4f54d12eaa3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-24_843bef132e50ce341488f4f54d12eaa3_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_843bef132e50ce341488f4f54d12eaa3_cryptolocker
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Size
45KB
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MD5
843bef132e50ce341488f4f54d12eaa3
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SHA1
bf986c7fa52b167eadfe81002b2058ba2b4444c2
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SHA256
346a50a17e7f1bedc414e98681e997037769d3cd41bc5285e91714e2fbace573
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SHA512
e0c698e30711a03f3f8d7961c3cc8250afc697f1e6600abe6a7b0aabd058ad0910f43f3c591d67f21472d2179fa1ab15d8d8bd490d2237aa9b441309f0eb9e0b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsE:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3H
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 2024-04-24_843bef132e50ce341488f4f54d12eaa3_cryptolocker
Files
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2024-04-24_843bef132e50ce341488f4f54d12eaa3_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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