Behavioral task
behavioral1
Sample
2024-01-09_faaa89e1dc4df308cdddc4a69accdff3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_faaa89e1dc4df308cdddc4a69accdff3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_faaa89e1dc4df308cdddc4a69accdff3_cryptolocker
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Size
49KB
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MD5
faaa89e1dc4df308cdddc4a69accdff3
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SHA1
6f5867ef7ba8ec875cf760c2c90e87552f652b48
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SHA256
4925446fa549090f49a06a8cb1b559fa8e8bd3d43b143e2e4e9926bff65805ac
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SHA512
7a243dcb6d2b152e1690907d8a3a25efa0301480fc486424c18035a151181e854d5e2b849d295e44e3d25187c131f24f4694c21b9a7df661038aa3df69d96801
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0Z36eS:zj+soPSMOtEvwDpj4y0eS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_faaa89e1dc4df308cdddc4a69accdff3_cryptolocker
Files
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2024-01-09_faaa89e1dc4df308cdddc4a69accdff3_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