Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_319c28b4739eb706bc6c1d501b7f8f28_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_319c28b4739eb706bc6c1d501b7f8f28_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_319c28b4739eb706bc6c1d501b7f8f28_cryptolocker
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Size
84KB
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MD5
319c28b4739eb706bc6c1d501b7f8f28
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SHA1
57d492164594ca52cb974a457ee91e138a34d2fe
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SHA256
c7884a6b3ff03a3ff98c15890121a9d58b69d4364d0a87d1f371db01f8d7d8d2
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SHA512
cf913446cb96f9ec24939d4bc38e7eafcea3e559fe3c278a2ebb3b3aff09e9911053165cf9db2a67c80049ff1bf3296f688ae70f443c5f69402d93219f3f9a62
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQdJ:V6a+pOtEvwDpjvp8
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 2024-02-19_319c28b4739eb706bc6c1d501b7f8f28_cryptolocker
Files
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2024-02-19_319c28b4739eb706bc6c1d501b7f8f28_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