Behavioral task
behavioral1
Sample
a425a2096d13515cdc270292d74eea70b8409efa7c10755466ddb7fae10a7230.exe
Resource
win7-20240903-en
General
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Target
a425a2096d13515cdc270292d74eea70b8409efa7c10755466ddb7fae10a7230
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Size
1.8MB
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MD5
fe5ecef4f927c7d106429ba638ee6718
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SHA1
a5c6827c77602cad87ea51ae58ca89bb0b3cad58
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SHA256
a425a2096d13515cdc270292d74eea70b8409efa7c10755466ddb7fae10a7230
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SHA512
4792a3806c91d943d4f46ec7289723c35e6cb9a05e9346f049997697d3ee9d520ea599e69a335adf1a9fd4eacdea517850816efd40ad14fe1d24b8666dbf620e
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SSDEEP
49152:fj8QVkM4PfFsoktGyEVgOKRxz2ZVSveryQLH3AC:wQVsNKGTDKRxz2averhA
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 a425a2096d13515cdc270292d74eea70b8409efa7c10755466ddb7fae10a7230 unpack001/out.upx
Files
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a425a2096d13515cdc270292d74eea70b8409efa7c10755466ddb7fae10a7230.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: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - 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: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 529KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ