Behavioral task
behavioral1
Sample
75c4da21623a06e06f624da848ced6318b93410ca2ea7d07d7f38833131a8236.exe
Resource
win7-20230712-en
General
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Target
75c4da21623a06e06f624da848ced6318b93410ca2ea7d07d7f38833131a8236
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Size
14.0MB
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MD5
42bb70118cfc150e50b8188934d000ab
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SHA1
19c768cb325700d0f2bb80caa023f0f775db2690
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SHA256
75c4da21623a06e06f624da848ced6318b93410ca2ea7d07d7f38833131a8236
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SHA512
0e8d6dc394bb3fa07f8910ff6f997193a771ceeab87ffd7d3b5b13d2dd14cf5fe06de7c293d8ba0b602909d0feeb2c61d394b2025ca98bb2f7317faca613b7fa
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SSDEEP
393216:Rk3OS9gjZpTiD+U2iMmLRSg4tUHGZHrgY7ITYzASJV7:u3OkIHo/2JmLI1tU0Aw
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 75c4da21623a06e06f624da848ced6318b93410ca2ea7d07d7f38833131a8236 unpack001/out.upx
Files
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75c4da21623a06e06f624da848ced6318b93410ca2ea7d07d7f38833131a8236.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
UPX0 Size: - Virtual size: 9.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.7MB - Virtual size: 13.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ