Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_75e2489f79e98d530b3da30b34ab5ee2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_75e2489f79e98d530b3da30b34ab5ee2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_75e2489f79e98d530b3da30b34ab5ee2_cryptolocker
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Size
50KB
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MD5
75e2489f79e98d530b3da30b34ab5ee2
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SHA1
d524ec2fff01908400749c9572283a0bb0e044e2
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SHA256
f49fe41380ccb2d642058a122763a787b65fb4c79f75947580e17b061957df26
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SHA512
933cf5138492badaa6e885126f6b90f984ded4245f875fd37a3492458fb0739ba2a4e2612b93ec2cb5d0ff1b8bfce5a7286c83be1608788d02ae8dfafc1d7b41
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXpQenhuI:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkRI
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 2024-02-12_75e2489f79e98d530b3da30b34ab5ee2_cryptolocker
Files
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2024-02-12_75e2489f79e98d530b3da30b34ab5ee2_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