Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_4e31f16c5e01a80474797c469815b4e6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_4e31f16c5e01a80474797c469815b4e6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_4e31f16c5e01a80474797c469815b4e6_cryptolocker
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Size
50KB
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MD5
4e31f16c5e01a80474797c469815b4e6
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SHA1
5bf2b5645f7d1f76b492a78287e14cc08566a71c
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SHA256
ab396d336f1a0d17639d70d7dd3015d2bde8e4f28979b53edc627176f59449a4
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SHA512
7cc79844bffed1ff0259cae7b2ced7e510148d7be52bc768a1970bc2c8deef7119e4e221b1ea3f5220451483fda3c13212de87f9bd06da8ed87fcb9ca90bcbd4
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXpQenhuM:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkRM
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 2024-01-28_4e31f16c5e01a80474797c469815b4e6_cryptolocker
Files
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2024-01-28_4e31f16c5e01a80474797c469815b4e6_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