Behavioral task
behavioral1
Sample
41330a3f0cad57bfc1f7a8fa8ee353df44df89a7aa2407fdd29509c5add9a8c3.exe
Resource
win7-20230712-en
General
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Target
41330a3f0cad57bfc1f7a8fa8ee353df44df89a7aa2407fdd29509c5add9a8c3
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Size
863KB
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MD5
ce76deab33b992c492390cb33a4a2c56
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SHA1
9317f2b09b65513eee0c7032b02cf01eb310d269
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SHA256
41330a3f0cad57bfc1f7a8fa8ee353df44df89a7aa2407fdd29509c5add9a8c3
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SHA512
03e9b0c5aee6c5793ab3ac1ccb7b86c10429f7fa940e1a9e1851633135418ce480147a871fe2bbdeee20432c02227dbc2fcf5d6169038f9442771354c2bc4392
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SSDEEP
24576:PuCEybyQb4eXuyj/m/yy6xjdqSSzKvXI6G90TYSgEzOW:zNXuy0yZxjdqPKQF9qYSXzf
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41330a3f0cad57bfc1f7a8fa8ee353df44df89a7aa2407fdd29509c5add9a8c3 unpack001/out.upx
Files
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41330a3f0cad57bfc1f7a8fa8ee353df44df89a7aa2407fdd29509c5add9a8c3.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 854KB - Virtual size: 856KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 936KB - Virtual size: 934KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 443KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ