Behavioral task
behavioral1
Sample
13ff4b54784081a4185a7d1fe68d4940f098995089d2e7bcab6db2c8274f543a.exe
Resource
win7-20231129-en
General
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Target
13ff4b54784081a4185a7d1fe68d4940f098995089d2e7bcab6db2c8274f543a
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Size
9.1MB
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MD5
21e5abb93c44461f5a34c20fac25728e
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SHA1
92c187686b7029ea5382ad12fd245d79ef536b7e
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SHA256
13ff4b54784081a4185a7d1fe68d4940f098995089d2e7bcab6db2c8274f543a
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SHA512
b9ab5f26b7558a8ccb46f8f098a61760d1c96c6275bf7bcbd3e54d707f0c06e47cd304ed4bf2c8e16c3234cc40fbc69e01b8cb07095036ddb5f64ccc3cbf4f89
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SSDEEP
196608:5XlNay8qKjERSLE5jRBpc1AQU4zbyWwHoyV576fN7qAouU32AmMQzG6Sr5aJskNg:N3MEs6zpq/3mV57IN7CuzHs5aJsgen
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 13ff4b54784081a4185a7d1fe68d4940f098995089d2e7bcab6db2c8274f543a unpack001/out.upx
Files
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13ff4b54784081a4185a7d1fe68d4940f098995089d2e7bcab6db2c8274f543a.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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.0MB - Virtual size: 9.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ