Behavioral task
behavioral1
Sample
cbb1072359ce6af53e89e1a35ff3e9a1bf04f765044063734cdb591bdb42c8d8.exe
Resource
win7-20240704-en
General
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Target
cbb1072359ce6af53e89e1a35ff3e9a1bf04f765044063734cdb591bdb42c8d8
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Size
545KB
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MD5
0a0746befac7713debe4b129d52ee344
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SHA1
33366b28c8690d2c03a961865aa1443edd100c6c
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SHA256
cbb1072359ce6af53e89e1a35ff3e9a1bf04f765044063734cdb591bdb42c8d8
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SHA512
5e16cbe392fda0c376933f10a5f2417e02d51f94dc2ca0f6bc44327d7722893d5e8dddb0bc230e10e2f796e45e1a4c4caf4073f579ac37c478f495cb91c51bbb
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SSDEEP
12288:siCEW2d1BgxrV4PGpVZThfiL58WOwKnb2:S2LqBVnVZTdiLCWOdb
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 cbb1072359ce6af53e89e1a35ff3e9a1bf04f765044063734cdb591bdb42c8d8 unpack001/out.upx
Files
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cbb1072359ce6af53e89e1a35ff3e9a1bf04f765044063734cdb591bdb42c8d8.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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 535KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 780KB - Virtual size: 777KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 456KB - Virtual size: 454KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 374KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ