Behavioral task
behavioral1
Sample
2024-02-14_0ad1a70638fdf8d281eb9619299ade07_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_0ad1a70638fdf8d281eb9619299ade07_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_0ad1a70638fdf8d281eb9619299ade07_cryptolocker
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Size
97KB
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MD5
0ad1a70638fdf8d281eb9619299ade07
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SHA1
c11f71a211bcd76f42370d6d90c9e5fe4659e47c
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SHA256
bef4187ab5ac392b6fef13b471b912e5294bd1c4148c8f2bdaf79f698e6f94e8
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SHA512
3d6dca9a73fca7b8d4cc1c7fac16460c33bc696957c71b70352e9a4d021c84c049ee57a22162378473e96cba2e5e36854c5911c6ea9a0ef019c61dde63d013da
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/Bq:z6a+CdOOtEvwDpjcs
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_0ad1a70638fdf8d281eb9619299ade07_cryptolocker
Files
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2024-02-14_0ad1a70638fdf8d281eb9619299ade07_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