Behavioral task
behavioral1
Sample
631bea61333e871699f9a10d946b4adb_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
631bea61333e871699f9a10d946b4adb_JaffaCakes118
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Size
57KB
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MD5
631bea61333e871699f9a10d946b4adb
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SHA1
20fecf4ac4ddfa02938e8022d794a53e248650e4
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SHA256
ef40fb9f9b9d55a12e526a5d526e569340017b107bbfb32cfb054a2ebdeea465
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SHA512
1ac84832c47569e6818650e7b13f6a11d17f18ecc0f871a94c26ea66638c895e7b754012de27ea3e8df7734e09abde8a946c46638769a12e57812d7e26133f89
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SSDEEP
1536:4mBg61M/kjCuuD1j7MPt1UoyoGj+/6rdaWivD:4mBW/YClD1jAzujQ6rwWu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 631bea61333e871699f9a10d946b4adb_JaffaCakes118 unpack001/out.upx
Files
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631bea61333e871699f9a10d946b4adb_JaffaCakes118.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: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 292KB - Virtual size: 290KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE