Behavioral task
behavioral1
Sample
f36dd8bae47b32f4889722fe0f8c1e2b0378cce3aed3796f0c0762f88587565e.exe
Resource
win7-20240708-en
General
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Target
f36dd8bae47b32f4889722fe0f8c1e2b0378cce3aed3796f0c0762f88587565e
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Size
546KB
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MD5
7f891bdb990cb69dc209f0fb617b8c8a
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SHA1
c67aca4da9b36b496e8c4395187b8231d0d1e235
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SHA256
f36dd8bae47b32f4889722fe0f8c1e2b0378cce3aed3796f0c0762f88587565e
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SHA512
5552d4b4ef9b20cbc8e392a492b7a3d9290a5c0c706f774d011e641018d4f7f06fab81e767061c332512189c49c96851b41df4aa281491f5dcf504da282a71c5
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SSDEEP
12288:Ja29Mfy2kPZKPzvlO57JpXRXqZwoKyONO+m+X1/UP1MY1KNX1T:v+g8vlO57PQZwo9ONO+4P151uT
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 f36dd8bae47b32f4889722fe0f8c1e2b0378cce3aed3796f0c0762f88587565e unpack001/out.upx
Files
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f36dd8bae47b32f4889722fe0f8c1e2b0378cce3aed3796f0c0762f88587565e.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: 536KB - Virtual size: 540KB
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: 784KB - Virtual size: 780KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 456KB - Virtual size: 453KB
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