Behavioral task
behavioral1
Sample
27a30af68650c2a3d119a32d143059f0656cbe281a51e632b7c8e3d9149a25de.exe
Resource
win7-20230712-en
General
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Target
27a30af68650c2a3d119a32d143059f0656cbe281a51e632b7c8e3d9149a25de
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Size
5.1MB
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MD5
1b59436c4f413901e421c37448d1a826
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SHA1
0437a6c8557e8c5160b9edf04e177e03ab87d055
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SHA256
27a30af68650c2a3d119a32d143059f0656cbe281a51e632b7c8e3d9149a25de
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SHA512
aee5e385457d2b38d4172267be9eb41264e613c18a7490907cbb75ab2671fb9cd9df5776a8cd879ef2fa1d86fd8ace451580bc3f01cd8558232fdaf6b5d5fea2
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SSDEEP
98304:DgttC53unZij0nbYG63m8M4oSIPBcY5Zo2W4a7Ickvw9pRpxvr63k8Oj3tq0jpS+:x53uZbbLum8M4Nc7ck4BNr63IRc5S81q
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 27a30af68650c2a3d119a32d143059f0656cbe281a51e632b7c8e3d9149a25de unpack001/out.upx
Files
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27a30af68650c2a3d119a32d143059f0656cbe281a51e632b7c8e3d9149a25de.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
UPX0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5.1MB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.2MB - Virtual size: 5.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 152KB - Virtual size: 482KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ