Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_c4def23373aef47658f5767811cf6a83_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-20_c4def23373aef47658f5767811cf6a83_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_c4def23373aef47658f5767811cf6a83_cryptolocker
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Size
45KB
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MD5
c4def23373aef47658f5767811cf6a83
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SHA1
c5b47b4285de68fce7dd6234ad30272cdce551c1
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SHA256
174238a82b807a865fe82afeaff240b5f5b1389e70db04a7ee5f5ee750c8cf7e
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SHA512
0f1b4157bf2ee61530fd36006d27be7e1396d3d269e4483437a0873cbd5cb1d13a15675ed61231256e8f1ec99a68a1b7d8bfc29cf957d57819643819a40834c1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsL:V6QFElP6n+gMQMOtEvwDpjyaYaFAh34
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 2024-04-20_c4def23373aef47658f5767811cf6a83_cryptolocker
Files
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2024-04-20_c4def23373aef47658f5767811cf6a83_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