Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_bcf253e5f9a4a475b66b6eb3253fabf3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_bcf253e5f9a4a475b66b6eb3253fabf3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_bcf253e5f9a4a475b66b6eb3253fabf3_cryptolocker
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Size
41KB
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MD5
bcf253e5f9a4a475b66b6eb3253fabf3
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SHA1
94e901fbc274b3a6aade589aa4eeb4a9f0cceb2a
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SHA256
7c88a2814eb291197c8024260ecdbe6e4d2d3f80b43febff0511dca2135dc052
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SHA512
197178236ccb9861598a41f9cf756a7f05f679e4e6cc7d759e0dd01507ba97bfb5b734530b792d97187d540728ed1e6784f7ab043a47c8d263bb27a0edf25aa5
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOSRq:V6QFElP6n+gMQMOtEvwDpjyaYaFAk
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 2024-02-28_bcf253e5f9a4a475b66b6eb3253fabf3_cryptolocker
Files
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2024-02-28_bcf253e5f9a4a475b66b6eb3253fabf3_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