Behavioral task
behavioral1
Sample
12556e09819f214cf45e65b6e32c9b4fc1a33f470c687244bbc2ed14337d4a0e.exe
Resource
win7-20240221-en
General
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Target
12556e09819f214cf45e65b6e32c9b4fc1a33f470c687244bbc2ed14337d4a0e
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Size
13.3MB
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MD5
4e7bcd4f78dfb881ada10f9c47825540
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SHA1
44228bebaaa8739c7e4dd70f0e53ae0e162f5ec5
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SHA256
12556e09819f214cf45e65b6e32c9b4fc1a33f470c687244bbc2ed14337d4a0e
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SHA512
647f1c408d3a293900504dcfe00fb2a4d5aa185e94ef95c628054837163eb986cf24ed5f6441ab24005b15456915d3e27823ddd60e829efba2e1a05ece53f4ea
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SSDEEP
393216:5lHlkm8OYsGGbqkdLT2Pbmb6vQm8sTf249NuQfv4:5t2S5/dn234mxlPf
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 12556e09819f214cf45e65b6e32c9b4fc1a33f470c687244bbc2ed14337d4a0e unpack001/out.upx
Files
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12556e09819f214cf45e65b6e32c9b4fc1a33f470c687244bbc2ed14337d4a0e.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: 9.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.0MB - Virtual size: 13.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
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: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ