Behavioral task
behavioral1
Sample
33bc04a9e1b25c2c6a6b5eca002cc990N.exe
Resource
win7-20240704-en
General
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Target
33bc04a9e1b25c2c6a6b5eca002cc990N.exe
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Size
88KB
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MD5
33bc04a9e1b25c2c6a6b5eca002cc990
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SHA1
611cc637e3ee74b5f2ed63ec20194a35abab8ed0
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SHA256
3666924e347efcec4b717d99a4c96a4d806707f423b43969c680f5caa8f3fa22
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SHA512
195753a1f0860d62362d752df903f4d96c9994ec5cae87459591a4870ad4debddb790cf3743f7513fc4b68f13864f6df2c582545eb5b93e28e618dd714fe3a31
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SSDEEP
1536:EF7p8VeHwYaBlAvXhRDtxY11686va0QgE9gHgMVnvLiDXs+8:K98VNTAP3BW1k81cLAUvLiDXsh
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 33bc04a9e1b25c2c6a6b5eca002cc990N.exe unpack001/out.upx
Files
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33bc04a9e1b25c2c6a6b5eca002cc990N.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: 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