Behavioral task
behavioral1
Sample
b985ff75d5574c27e41d38e9c1e204f0b4f6753911b073ce8f13560a7b090859.exe
Resource
win7-20240704-en
General
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Target
b985ff75d5574c27e41d38e9c1e204f0b4f6753911b073ce8f13560a7b090859
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Size
88KB
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MD5
c26fc1c2deff21312c80226be04e0c6b
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SHA1
06488a181c88fe2992d4f288125302162ccbc7bd
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SHA256
b985ff75d5574c27e41d38e9c1e204f0b4f6753911b073ce8f13560a7b090859
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SHA512
8e0ff13f182ff225556f4e7e38eebc83e48477e7c47882c3200f76f3c623efc87ae7e5d8397aee9b8b17256de94e535e5a0ad1cacdc51a5b865a72be46d23ed2
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SSDEEP
1536:EF7p8VeHwYaBlAvXhRDtxY11686va0QgE9gHgMVnvLiDXs+c:K98VNTAP3BW1k81cLAUvLiDXsb
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 b985ff75d5574c27e41d38e9c1e204f0b4f6753911b073ce8f13560a7b090859 unpack001/out.upx
Files
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b985ff75d5574c27e41d38e9c1e204f0b4f6753911b073ce8f13560a7b090859.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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
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: 391KB - Virtual size: 390KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE