Behavioral task
behavioral1
Sample
be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7.exe
Resource
win10v2004-20240226-en
General
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Target
be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7
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Size
73KB
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MD5
23ce767967b82bca79536e632d0aabf3
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SHA1
5fdbca84e236cf4ba12122981778678fd224e03b
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SHA256
be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7
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SHA512
b4053a29f9030fa9ea7c0e3d376957239f5fc5830ef661047e3e07da7c8330666370744451c09afb35f4328c13add8d493aad80d0e485078022fc6a0adea73bc
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GS:1nK6a+qdOOtEvwDpjr
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 be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7
Files
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be297a37625e1797b9e8f680962f8921b10f404426978b4e055dc0a66db388c7.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