Behavioral task
behavioral1
Sample
2024-01-10_d6fc8602a3907a4430e5d6548e8f0eb9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_d6fc8602a3907a4430e5d6548e8f0eb9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_d6fc8602a3907a4430e5d6548e8f0eb9_cryptolocker
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Size
54KB
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MD5
d6fc8602a3907a4430e5d6548e8f0eb9
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SHA1
d17ddfad177c1cec9ee115b7fd3215b5998db26d
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SHA256
0f4db39589ed605bb7fcf3084dfeba234ac6f52c0d29d1021a9c4e36e9c398e2
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SHA512
fe650d7992bc9ce808078deac01698942c2e9240aa26f42b7eb012067ae2c8bdb770c92cfee686739eaef1b05350c62362039ac0429bc44f97837ff9398ffa2f
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpj5A:zj+soPSMOtEvwDpj4yhA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_d6fc8602a3907a4430e5d6548e8f0eb9_cryptolocker
Files
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2024-01-10_d6fc8602a3907a4430e5d6548e8f0eb9_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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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