Behavioral task
behavioral1
Sample
84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd.exe
Resource
win10v2004-20240226-en
General
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Target
84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd
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Size
79KB
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MD5
1a40103380c28ecb4ef1fd16da7b29b8
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SHA1
0808b07b2af1a49fa5c40d223128a682ff51b12c
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SHA256
84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd
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SHA512
89dfd006d85828064972bead7bfcc2faab80a379e4365407ca4747033100ea1b8149b29b46f80ca692a5b5765ff66e07277356d37a4648425c458f421a8c7b2b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyBw:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyS
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 84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd
Files
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84b7824444a63802c450dc7672782e224e93133b0bac050c4ce199f1934007bd.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