Behavioral task
behavioral1
Sample
2024-09-07_98ac92b53d4a70a6eedc338429d5a952_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_98ac92b53d4a70a6eedc338429d5a952_cryptolocker
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Size
59KB
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MD5
98ac92b53d4a70a6eedc338429d5a952
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SHA1
1823bea56b5cb70791080511be4a6ed524d7d093
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SHA256
f51c0ca1012629dc9c0438eca5db1f67d38f787e46a242cbf41e0f0941d5503f
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SHA512
12fe8d89b8f41e34dfd9c38bdedfdf865fd2d4c219945280746237643415d1a69992ab30639aa4b8a626df6f387f3736ad0851c82f051ac370e502dc1f87438b
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Nh:z6QFElP6n+gKmddpMOtEvwDpj9aYai
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_98ac92b53d4a70a6eedc338429d5a952_cryptolocker
Files
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2024-09-07_98ac92b53d4a70a6eedc338429d5a952_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: 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