Behavioral task
behavioral1
Sample
2024-09-05_8c469d6f8df26c710db0a68392d88ad2_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-05_8c469d6f8df26c710db0a68392d88ad2_cryptolocker
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Size
57KB
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MD5
8c469d6f8df26c710db0a68392d88ad2
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SHA1
0f1e23e465c53dcff2e5165fa8bc19cdf390dc3c
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SHA256
e6e1a2769f19e13847f556a495242d7f0fb4a9c01858d0ba98ed912f1956011a
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SHA512
4e0dc73a6b6edfdeca4aef0d65bb019ad025df638adba9c4111eae7bb60dd685087780b8a2bce2dbb878661a0c500ebb05dbaefeb523d42884e0ee2b66c82b26
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SSDEEP
768:HQz7yVEhs9+iy6DX4WTnbcuyD7U4tOOtEvwDpj/L9+4hdCY8EQMjpi/zcD:Hj+i2WTnouy84MOtEvwDpjZHyjw
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_8c469d6f8df26c710db0a68392d88ad2_cryptolocker
Files
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2024-09-05_8c469d6f8df26c710db0a68392d88ad2_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_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: 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