Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_7e54c1135be85cb9ccdc8c848d40aa51_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_7e54c1135be85cb9ccdc8c848d40aa51_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_7e54c1135be85cb9ccdc8c848d40aa51_cryptolocker
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Size
39KB
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MD5
7e54c1135be85cb9ccdc8c848d40aa51
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SHA1
efac91807df08fe14c83e733f6e894756e44d453
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SHA256
8dda9eeae7e33f153284d6ab68c366ac617d21baa05d48ed89b53e07ff523900
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SHA512
d5cb31084f73217f5930b0e9127926e8aab2bfada5ec2aacedd5e3b0b2e13353b73b6fae2c536e7059442617fb7b98bd794d97d5d66ec414f262c5c2e75e2243
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZmGKe:V6QFElP6n+gMQMOtEvwDpjyaYa/mle
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 2024-04-23_7e54c1135be85cb9ccdc8c848d40aa51_cryptolocker
Files
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2024-04-23_7e54c1135be85cb9ccdc8c848d40aa51_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