Behavioral task
behavioral1
Sample
2024-09-05_c7b9fff97334d58a1e979515354e4649_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_c7b9fff97334d58a1e979515354e4649_cryptolocker
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Size
61KB
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MD5
c7b9fff97334d58a1e979515354e4649
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SHA1
f47a82d1f94df2486966a8de5927c7a16f2f0953
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SHA256
3a847da6fe0e2c300108f0cdc86ee4d68fdd918a14fd4619049bf3d9b2f2c256
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SHA512
6d81e03beb3b4919424b97964457bfd31bad2b82c1b9571cd0538efc4484b7b0eb94e2eeb30b2621d44057021e7ad3d6684a04289bab351fdc68a29e0e7ea94d
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhB:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhB
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_c7b9fff97334d58a1e979515354e4649_cryptolocker
Files
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2024-09-05_c7b9fff97334d58a1e979515354e4649_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