Behavioral task
behavioral1
Sample
ac4150e558b1ad2c360c9c995eb7b41e448e0f88771932b39a1621c77c6ef1c8.exe
Resource
win7-20240611-en
General
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Target
ac4150e558b1ad2c360c9c995eb7b41e448e0f88771932b39a1621c77c6ef1c8
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Size
9.1MB
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MD5
f3a946b2f3254d53af185617f333fea5
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SHA1
4c82b96f75e84f105c4292c721958636347fb49e
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SHA256
ac4150e558b1ad2c360c9c995eb7b41e448e0f88771932b39a1621c77c6ef1c8
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SHA512
bc7a4eb6916c1411f4cf4b228fb334cdeefcaf1ac9b02a5edfab21ad312b010bd1d27f887640f2111017d4ca6cfc443daf69b0fb9e70b15057f4ca05efa573cb
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SSDEEP
196608:9XlNay8qoN7iHUJ0yg+ll7NYXQdyC9DaWnluHze6s7SW5BeNDz7a2t4DUR8hKqqo:Z387iHUqyBl0UET6ScYz7vQUqIc/hcxE
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 ac4150e558b1ad2c360c9c995eb7b41e448e0f88771932b39a1621c77c6ef1c8 unpack001/out.upx
Files
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ac4150e558b1ad2c360c9c995eb7b41e448e0f88771932b39a1621c77c6ef1c8.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