Behavioral task
behavioral1
Sample
2024-07-08_a0743cdaf5d3261212fdb29cbfeda052_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-08_a0743cdaf5d3261212fdb29cbfeda052_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_a0743cdaf5d3261212fdb29cbfeda052_cryptolocker
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Size
59KB
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MD5
a0743cdaf5d3261212fdb29cbfeda052
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SHA1
4ad957605c3d012a3f0550ecd93c16d212cafc2a
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SHA256
75b706b109d472e450b33e1a9c139e3d72ea0f23db682415699d290d681ef8a9
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SHA512
50d2459552c4ddb637a323809ad1e35eb2cdabf9f515fd0add0dfc2ecaee084a35f4db483dc8b9e7a15be15245487ba7d2b1346db18687f545ff210ffad66f98
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qW:H6QFElP6n+gou9cvMOtEvwDpjCpVXhW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_a0743cdaf5d3261212fdb29cbfeda052_cryptolocker
Files
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2024-07-08_a0743cdaf5d3261212fdb29cbfeda052_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