Behavioral task
behavioral1
Sample
a7f6c4ca52b26e734db164d6a8dc1415969775da871744fb777f5cf803246644.exe
Resource
win7-20240903-en
General
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Target
a7f6c4ca52b26e734db164d6a8dc1415969775da871744fb777f5cf803246644
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Size
857KB
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MD5
d5a361efea6d625a3c403a11a99b6483
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SHA1
f7dd4eff261d84e3d7a18a692d3fa3255d7eccb8
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SHA256
a7f6c4ca52b26e734db164d6a8dc1415969775da871744fb777f5cf803246644
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SHA512
d3ac6f2442a592e8b4d500fe50c57b3e2d24a60ecb2a63fc2e54fc60a9fb999d5d4f530cd4c1a6ddd0855587f89ad97e94b14cb19188cea34ad28bf771e205a2
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SSDEEP
12288:322VtpTra84bb8k9+p+70LfmtJUeffD/5YITn1ELOa/uvXiUtU+0qsVf9T3j1hyi:m2fpgr4sKa5YCuaULVVf9j14g8i
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 a7f6c4ca52b26e734db164d6a8dc1415969775da871744fb777f5cf803246644 unpack001/out.upx
Files
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a7f6c4ca52b26e734db164d6a8dc1415969775da871744fb777f5cf803246644.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 848KB - Virtual size: 852KB
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: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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 972KB - Virtual size: 971KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 291KB
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