Behavioral task
behavioral1
Sample
a03d0f95fc769d2d3e3e657fdfb69b9b02413e6459ffb676fe86dc0678e934ccN.exe
Resource
win7-20240903-en
General
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Target
a03d0f95fc769d2d3e3e657fdfb69b9b02413e6459ffb676fe86dc0678e934ccN.exe
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Size
1.8MB
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MD5
10a99d00159dcd34d509a3f1014d20d0
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SHA1
af060b8c9712beb1f9be5d326ea80751a0ff52d7
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SHA256
a03d0f95fc769d2d3e3e657fdfb69b9b02413e6459ffb676fe86dc0678e934cc
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SHA512
975e4814453c9f616618e41a424c27f378b9ebb94cc34afd2c27655c061eb2d6032f39796777da28655f7fd7fb560cedc862d4065a79488b754c2556c7a483e4
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SSDEEP
12288:fqGKl6bcNQSjEgkSiP8Lr2mFE66kjlKuJ9J7tfg+LRZq01Y:fNKl6b8JYgyP8WTGIuhZvPq
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 a03d0f95fc769d2d3e3e657fdfb69b9b02413e6459ffb676fe86dc0678e934ccN.exe unpack001/out.upx
Files
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a03d0f95fc769d2d3e3e657fdfb69b9b02413e6459ffb676fe86dc0678e934ccN.exe.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: 404KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 506KB - Virtual size: 508KB
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: 256KB - Virtual size: 254KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 472KB - Virtual size: 618KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE