Behavioral task
behavioral1
Sample
61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57.exe
Resource
win10v2004-20240412-en
General
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Target
61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57
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Size
79KB
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MD5
b811d85bc6087ad48bd2bdd3f4801f87
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SHA1
92dac319f2df2098f7ba6da8a7e924acbae2b194
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SHA256
61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57
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SHA512
41b0bab68e1bce2864e4f355d539dcaccd0b50de04818fdf0330f745f2c5b509903ac1967bc058060c8c4cef74afa881e448b50a9126b66274ad457adfb4c000
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qo:zCsanOtEvwDpjs
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 61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57
Files
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61b02c284afdadf5338c3310fa464dcd31116e3be24eb138dec322aee1f9ab57.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: 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