Behavioral task
behavioral1
Sample
2024-11-02_041af916ed0edcca84cd67c51722c654_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-11-02_041af916ed0edcca84cd67c51722c654_cryptolocker
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Size
59KB
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MD5
041af916ed0edcca84cd67c51722c654
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SHA1
394775060826f73006857fcfb5efd5e81dd3c539
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SHA256
67a57ff0e2d91bacc1d97bb2dce894d997d09b31601d244531244bffb7116468
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SHA512
412ce15565c8932670710b12ad7969703e6f25d7a7c57d2112590ffa81ee2deee460b1b6311e586165db7193864cfa917b56a4fe3b9878cdecb9bb196cd19fc1
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSW:bP9g/xtCS3Dxx0S
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-11-02_041af916ed0edcca84cd67c51722c654_cryptolocker
Files
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2024-11-02_041af916ed0edcca84cd67c51722c654_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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