Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_a686877373991b11905207c5e184261f_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-28_a686877373991b11905207c5e184261f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-28_a686877373991b11905207c5e184261f_cryptolocker
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Size
97KB
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MD5
a686877373991b11905207c5e184261f
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SHA1
1b1b7f5ef7f140104c811dc48ff710c78dd7dc16
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SHA256
97ed7010b064041d4ad926ae7e87ca6d10165fd4a6f77ce76f5844e3170baa05
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SHA512
f28af5619c9da1cbedc1bb798dc10ef1fca2f06212f81251b0fc55f97fb34c528f7995f4b62427af109299043b83664901a55566370ac370569cd45bb66c0e42
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgRI:V6a+pOtEvwDpjtzO
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 2024-05-28_a686877373991b11905207c5e184261f_cryptolocker
Files
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2024-05-28_a686877373991b11905207c5e184261f_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