Behavioral task
behavioral1
Sample
f5c2cc11263a4aa06cee741567bf8d7a9f8205d0a249c4acd15353f83cee04dd.exe
Resource
win7-20230824-en
General
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Target
f5c2cc11263a4aa06cee741567bf8d7a9f8205d0a249c4acd15353f83cee04dd
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Size
863KB
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MD5
fba7a269c1c423e6b2bc6a7a6c29f2e6
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SHA1
08260e57c57180ddbb1ac8de9c27878f2e952764
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SHA256
f5c2cc11263a4aa06cee741567bf8d7a9f8205d0a249c4acd15353f83cee04dd
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SHA512
1593bcbe7bfb07f326c3ec82fd729525c7ac855cdde4efd1a2cc2dc6b36d8e9a66d84546bfcea5892487c3bf2fc2485b076945c686f90a2664c75659a1e45391
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SSDEEP
24576:PuCEybyQb4eXuyj/m/yy6xjdqSSzKvXI6G90TYSgEzOv:zNXuy0yZxjdqPKQF9qYSXzq
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 f5c2cc11263a4aa06cee741567bf8d7a9f8205d0a249c4acd15353f83cee04dd unpack001/out.upx
Files
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f5c2cc11263a4aa06cee741567bf8d7a9f8205d0a249c4acd15353f83cee04dd.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 854KB - Virtual size: 856KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 936KB - Virtual size: 934KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 443KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ