Behavioral task
behavioral1
Sample
2024-09-05_f483db3db47af437da6fb88545425639_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-05_f483db3db47af437da6fb88545425639_cryptolocker
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Size
82KB
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MD5
f483db3db47af437da6fb88545425639
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SHA1
f3c26d883568746cbf806409ee2c3b11e743da3f
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SHA256
6c12068b444c60aba456ce24f3af0f9c87de0a474bad743d61c621487a7dff2c
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SHA512
79d114a2b6a2d5abeafce51d18959834c2105d47a16e466b3ed6860030cd3a1b62a8b9a3e5b245c41bbbbc2c50c3febeba63cbae9508e96e711fb9fd76296ebd
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qil:zCsanOtEvwDpji
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_f483db3db47af437da6fb88545425639_cryptolocker
Files
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2024-09-05_f483db3db47af437da6fb88545425639_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