Behavioral task
behavioral1
Sample
a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b.exe
Resource
win11-20240508-en
General
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Target
a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b
-
Size
11.7MB
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MD5
422f3763021f8f9bfc31a9a7e4b049f9
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SHA1
d9b34b3cf62c66dd776ba5bed3abb0c409c6c3f0
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SHA256
a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b
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SHA512
46ad02ef99385a98fd18479bf409caacf5b2f4a1d3beecfe7b85a5af893cec96a57fd8715c24bfed222e1e1dd480bd1ced0c398d5893e3d6d2caef65797bb6e0
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SSDEEP
196608:uBF+gGI892vAQENcXbc7zdgZpbHgCDoZ86F8l/SflHdINv2/sD/afUAbKs8hC3+q:uBvtlEhdwlHgCDoC6F8lYGJgspAbKs88
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 -
Gh0st RAT payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_gh0strat -
Gh0strat family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b unpack001/out.upx
Files
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a1871f4f0149065abab263411d6afdd8ae962060db732e740e956898b62cee0b.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: 12.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11.7MB - Virtual size: 11.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23.7MB - Virtual size: 23.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 684B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ