Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_339e09ba7465b53e7262ab154da63538_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_339e09ba7465b53e7262ab154da63538_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_339e09ba7465b53e7262ab154da63538_cryptolocker
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Size
148KB
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MD5
339e09ba7465b53e7262ab154da63538
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SHA1
a5da3e2dd821776deadc3755238d3fb95f73648e
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SHA256
7f530fd1780f8c29ce3d9f4866e68cab84b328411cfa401f59d3033b72f802eb
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SHA512
a28d17eab28fa16d01fb6087f0db23bcaf6752224b38e7b66b0ea5e39dd88f9920d4c91fb976a17a0960dbc922b6581d93bacbe612e1e1b6e1048c91de97ed5e
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFYft:V6a+pOtEvwDpjt22U
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 2024-01-25_339e09ba7465b53e7262ab154da63538_cryptolocker
Files
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2024-01-25_339e09ba7465b53e7262ab154da63538_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