Behavioral task
behavioral1
Sample
2024-04-27_489c396165e46053501f050f6de3ed83_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-27_489c396165e46053501f050f6de3ed83_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_489c396165e46053501f050f6de3ed83_cryptolocker
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Size
57KB
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MD5
489c396165e46053501f050f6de3ed83
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SHA1
56857850431a0d8fd581f45d4ab53fd31bbc2c91
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SHA256
a078e85bc1ffd483ff9bb7355355d348ac78db0731f1235f4095dfa0fbe5b6af
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SHA512
54a98305315e5964dd0d82416e1800745605dc5b43dc2b9cb47339094a25737a8170dff03d4e0d6029833d1258d3209aee5c3a366e3d58ddd54cd9f35e8e2311
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPB2:H6QFElP6n+gou9cvMOtEvwDpjCpVXY2
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-04-27_489c396165e46053501f050f6de3ed83_cryptolocker
Files
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2024-04-27_489c396165e46053501f050f6de3ed83_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