Behavioral task
behavioral1
Sample
691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69.exe
Resource
win10v2004-20240508-en
General
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Target
691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69
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Size
67KB
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MD5
7567c3de620562584bdedca8247492b4
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SHA1
fd85808aebcaa630ce760aaf095497e3bb6cc849
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SHA256
691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69
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SHA512
3e4af0e345bafbf0cd10dc94a78e28ab251d67779cf36a1e0c27f1a7dd51fffd5665c19aa106206da516515f0854f9bd7d27eaebf415adf21b1c8cb1771fa64b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRc:1nK6a+qdOOtEvwDpjh
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 691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69
Files
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691e7dede37f38c377fd21a1de2f7c63044dc1deb89419ed4c86ca9808505b69.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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE