Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_49f547584ecb8306f826a6c5a541a56d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_49f547584ecb8306f826a6c5a541a56d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-08_49f547584ecb8306f826a6c5a541a56d_cryptolocker
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Size
127KB
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MD5
49f547584ecb8306f826a6c5a541a56d
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SHA1
c0688f25565ccca63f0dec8ace8da2ead28bd747
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SHA256
0c9b838f363454d3c3c638ffd08f52c8532130aa77c6b4073e77511e737ef546
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SHA512
4f8181926a81f3a63232fd9e95d9b3a0a9eee126b55f26f5ce0afda9dba10d3074e33d52fd577a8619020a87dba02dd97ee08a3b1212a14ef13ac02ef26f8851
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp5:vCA9OtEvwDpj1
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 2024-03-08_49f547584ecb8306f826a6c5a541a56d_cryptolocker
Files
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2024-03-08_49f547584ecb8306f826a6c5a541a56d_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