Behavioral task
behavioral1
Sample
2024-09-25_0024395a9cca2b72d8c8e8fb7d8ac3df_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_0024395a9cca2b72d8c8e8fb7d8ac3df_cryptolocker
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Size
61KB
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MD5
0024395a9cca2b72d8c8e8fb7d8ac3df
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SHA1
e7034a2120576c621ceb1dcc28e7e0c94590b3a7
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SHA256
b682c48034093809fafc5e79cd1220b5b705f99cc9c8fa40c2e0a5c05a490d6f
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SHA512
ae25701eb9f62c8758bfe7dee3a088b1ce6ce72bf89997565a44575040cf679fa11563f0d74cdabe317970b736a50cc568225a8d60ecf0cf100d93e658817c3e
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhH:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_0024395a9cca2b72d8c8e8fb7d8ac3df_cryptolocker
Files
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2024-09-25_0024395a9cca2b72d8c8e8fb7d8ac3df_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