Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_d9b2839e788a6e50954d1dfc80f9e888_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_d9b2839e788a6e50954d1dfc80f9e888_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_d9b2839e788a6e50954d1dfc80f9e888_cryptolocker
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Size
50KB
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MD5
d9b2839e788a6e50954d1dfc80f9e888
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SHA1
c24ca6b8091098aaa6342712b9d4b3ebd572f849
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SHA256
2297aef3daf4c7d3ee73b362a7f5c269d44c26e7047c2942a90e7acd1b52db3f
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SHA512
7781d89970ba617416c826e5e6affb15e6833a2326925950d36fc7fd26709942307b898be97d5b7086795eabdeffefb8314542316e95fda0ee753073ced12b84
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXpQenhuTv:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkRr
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 2024-01-26_d9b2839e788a6e50954d1dfc80f9e888_cryptolocker
Files
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2024-01-26_d9b2839e788a6e50954d1dfc80f9e888_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