Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_b75ee538df2b93b7cab65d35a9ee96ad_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_b75ee538df2b93b7cab65d35a9ee96ad_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_b75ee538df2b93b7cab65d35a9ee96ad_cryptolocker
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Size
124KB
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MD5
b75ee538df2b93b7cab65d35a9ee96ad
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SHA1
cbf5e7c68e38264276cde8cc00dddb0e8f2850eb
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SHA256
a808130e47f33eda49eb74fa439de9f70249a9d2f1acca70cd75c2766c8e2f0e
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SHA512
7e96ebc6f6fc7b124bdef1e9cae9d3d9ddf49ba665a95eb89cca781fc1fccef4c443de10624d98344eff812404ec8236f8f332eb46163581f939f718b4e73ae3
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4V:vCA9OtEvwDpjQ
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 2024-02-22_b75ee538df2b93b7cab65d35a9ee96ad_cryptolocker
Files
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2024-02-22_b75ee538df2b93b7cab65d35a9ee96ad_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE