Behavioral task
behavioral1
Sample
638890af02583dd725142262062ec94b3f624fb46434c4b2147d6fb688c5b338.exe
Resource
win7-20240903-en
General
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Target
638890af02583dd725142262062ec94b3f624fb46434c4b2147d6fb688c5b338
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Size
433KB
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MD5
693c7c6112933d9ad4c88334d8869aae
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SHA1
ddbe7b88be8910ba29d88725b4afaa37a18932a8
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SHA256
638890af02583dd725142262062ec94b3f624fb46434c4b2147d6fb688c5b338
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SHA512
6df2ee0a282a3d0db20d0e2b64e0aaf5b40f34b37e8910aa2777cb62d4a78da9e6bd249d328ac546a8a583088283e15759ef7e529811576944b28626ab47b399
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SSDEEP
6144:Jbv/+QDZQmWbxPewTKnASg0LkgAdAS6ImnJ1i+6Qtw+LlrhyyKoq/gAKC5M2:Jb+KZQdRDT4gngDBImnJ4+bdxbKLKI
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 638890af02583dd725142262062ec94b3f624fb46434c4b2147d6fb688c5b338 unpack001/out.upx
Files
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638890af02583dd725142262062ec94b3f624fb46434c4b2147d6fb688c5b338.exe windows:4 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: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 423KB - Virtual size: 424KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
.text Size: 808KB - Virtual size: 807KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 236KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 370KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ