Behavioral task
behavioral1
Sample
2024-10-10_151f44ac0bd9cdf8da48ec744cea8a78_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-10_151f44ac0bd9cdf8da48ec744cea8a78_cryptolocker
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Size
90KB
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MD5
151f44ac0bd9cdf8da48ec744cea8a78
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SHA1
89e1499ad25921c6c54f8830176f2c5734c42dc8
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SHA256
2975c0768588def149face351e9e4bd75c46827bc5eaaf7e2bc6ac7d832899fd
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SHA512
e589a37d4bd232704990add1b1728caea650c8f08ef3718d34b4903da2abe4cc8cce1c21485e0fc11ae8cc40d6d2eecb4547a70030c367e3c3fedf0260b42154
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/d:n6a+1SEOtEvwDpjYYvQd2Pe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_151f44ac0bd9cdf8da48ec744cea8a78_cryptolocker
Files
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2024-10-10_151f44ac0bd9cdf8da48ec744cea8a78_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE