Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_a720c43cb61999ea2b7a282e3f939e6b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_a720c43cb61999ea2b7a282e3f939e6b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_a720c43cb61999ea2b7a282e3f939e6b_cryptolocker
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Size
97KB
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MD5
a720c43cb61999ea2b7a282e3f939e6b
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SHA1
79566986f5b59b5af7c1c2116e0fafd62b7082a2
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SHA256
777907bec2cf843765b279a0dcb3266b4412918d10f7ea7d862ace712bd1cae5
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SHA512
f94cc5623a67ed7b40b6f276037b17af63a0ad9799c8da3c845b11c34117b42b7191620ef04eba8a99da9810b42aa034b44733dadcbe040ad04b75a622762995
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJq:26a+2OtEvwDpjtzj
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 2024-02-19_a720c43cb61999ea2b7a282e3f939e6b_cryptolocker
Files
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2024-02-19_a720c43cb61999ea2b7a282e3f939e6b_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