Behavioral task
behavioral1
Sample
b2ebbdc8856ddbe306d573f47148db2d_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b2ebbdc8856ddbe306d573f47148db2d_JaffaCakes118
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Size
2.1MB
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MD5
b2ebbdc8856ddbe306d573f47148db2d
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SHA1
ab6624b5cf7aa1cd97c3029c4712b65cd4d13024
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SHA256
f6ea3b090f4cc34cb50fb872431a0b7db2e160956c7e031d0569935eff3346d9
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SHA512
53c9d5a452473f890260ce52e899164adf79633ec5ab34517dab9638ab35e476ae046e5eb72dd24d07ca27d136886fba07b227934cf78be17976d975beaa844d
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SSDEEP
49152:8q1pKTBMMKUWcTw8hkINi3PzUQLNxRpnZKwyCHS2Np8C:8cKlBKBSXlzQ7Mwy12sC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2ebbdc8856ddbe306d573f47148db2d_JaffaCakes118 unpack001/out.upx
Files
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b2ebbdc8856ddbe306d573f47148db2d_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ