Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_e87a43cbc89715248d54f5ccaea2bdaa_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-11_e87a43cbc89715248d54f5ccaea2bdaa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_e87a43cbc89715248d54f5ccaea2bdaa_cryptolocker
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Size
72KB
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MD5
e87a43cbc89715248d54f5ccaea2bdaa
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SHA1
b5250045680fa8e7a26a0e2454f4be00f7c47965
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SHA256
bc0cf9bdb048e9ae7f76c9d66205abbe24395eca6d6ccfe3c366fd469e99b9e0
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SHA512
111215f57642b4cbd4492a333f5829098e33566a3b0fa5c382de231bc53ff3220697b4dd77e36560d3b237fe92b4a33ed19fa5ad7d4fa54d6001b8cceb402afb
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOTW:DW60sllyWOtEvwDpjwF85h
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 2024-04-11_e87a43cbc89715248d54f5ccaea2bdaa_cryptolocker
Files
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2024-04-11_e87a43cbc89715248d54f5ccaea2bdaa_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ