Behavioral task
behavioral1
Sample
18257c3852f7da7e9b2916d6cc17b104_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
18257c3852f7da7e9b2916d6cc17b104_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
18257c3852f7da7e9b2916d6cc17b104_JaffaCakes118
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Size
1.3MB
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MD5
18257c3852f7da7e9b2916d6cc17b104
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SHA1
3c9cb93fe90facab9e6600cb5a12941d61042fd2
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SHA256
fc817b83ae854ba4b9680d4fca69f733374a969753870691bca8cc04168e93af
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SHA512
51d134d9c8b0b82b04b5b64cb7a8107e7e72c3c1d1621a5712ae6d87b479054996911a1319ef305e4f66e36fb3cf151e7bead1c34065fcc60ba20b98d9f09c42
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SSDEEP
24576:KJ0m3+g0Qv3Md6CHsOo2QgcMoXs4X0Qxbh5ISCIuTPCuVav4Wef5Os3JNDU:KSuPMd6CX0Mo84Nxbh5ISCIuTPCuVkjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18257c3852f7da7e9b2916d6cc17b104_JaffaCakes118 unpack001/out.upx
Files
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18257c3852f7da7e9b2916d6cc17b104_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
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: 693KB - Virtual size: 696KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 587KB - Virtual size: 588KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 813KB - Virtual size: 812KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 30KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 60B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 918KB - Virtual size: 918KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ