Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_3d4c72ad5838df8399a575f35c3343f7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_3d4c72ad5838df8399a575f35c3343f7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_3d4c72ad5838df8399a575f35c3343f7_cryptolocker
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Size
127KB
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MD5
3d4c72ad5838df8399a575f35c3343f7
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SHA1
22eba2756207dfc7e1f99fa30223184aeb3b837a
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SHA256
061441971e615d37cca141422efc09494a434945ebcb8c87ff803219337fe333
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SHA512
a01f900b4ed5cef2b34f3871989d9850f1a324fd04262ce9bc9deb74d6c07ae7b66b9d0885307a7aa8dc99d0ff7673315654b2e47f2dbfa287205ad8567ff3ca
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpT:vCA9OtEvwDpjP
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 2024-02-24_3d4c72ad5838df8399a575f35c3343f7_cryptolocker
Files
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2024-02-24_3d4c72ad5838df8399a575f35c3343f7_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