Behavioral task
behavioral1
Sample
2024-10-02_9093b46caf5bfaf214bdc7fea8b86431_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-02_9093b46caf5bfaf214bdc7fea8b86431_cryptolocker
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Size
62KB
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MD5
9093b46caf5bfaf214bdc7fea8b86431
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SHA1
6b4cdbfb97f8c8046c04522b4452717f57b0b616
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SHA256
79a1d1327f0b32d6e94dd07b7c75d863652e93661f88a26b68b7eb82420fa175
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SHA512
1f76dac2f0db652d3c2389a51ae539833d937bbb669464ec2d578e7996b69dd97362f532aee8066f2e0ebb75b2f028d63e61db86983689bf208ef59ce883499a
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhu:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_9093b46caf5bfaf214bdc7fea8b86431_cryptolocker
Files
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2024-10-02_9093b46caf5bfaf214bdc7fea8b86431_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: 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