Behavioral task
behavioral1
Sample
2024-10-15_d396d07cd855f339ae51d0728798e9db_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_d396d07cd855f339ae51d0728798e9db_cryptolocker
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Size
59KB
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MD5
d396d07cd855f339ae51d0728798e9db
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SHA1
508ebccbd9135886dad00f9129139ad2282d561d
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SHA256
f495fd76b4bdc360ca16ca54330635cd2558023d135b248c490c64176ba78437
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SHA512
9adc8d93efc07d72a95e453e49a4c5e2336fd6a25eb117627c92e8607fd57baa212991a409ae2b6299225931d27aa8174e8638a0fb6e0175a36b41cfa41e7ffb
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSD:bP9g/xtCS3Dxx0/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_d396d07cd855f339ae51d0728798e9db_cryptolocker
Files
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2024-10-15_d396d07cd855f339ae51d0728798e9db_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