Behavioral task
behavioral1
Sample
b3e1c5621d9cdd475145dbc6d75f5d2a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b3e1c5621d9cdd475145dbc6d75f5d2a_JaffaCakes118
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Size
9KB
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MD5
b3e1c5621d9cdd475145dbc6d75f5d2a
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SHA1
2b0ea60f8f24ad4314bb1425d9189fe9a447792e
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SHA256
4cbcb615074590b9ead4685f84a68b380895a5b182efcf191ff4990d3d37a69e
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SHA512
c5fcbf53acd57e39aa86bc6baf12fe685c5fbef9636ae5f48b0962a2a5785bcd0f7fccc8dec8517b6ad12a6ce3442bdd16ac5f9e1ae0dffcb3bebeb00d9e023f
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SSDEEP
192:CUcIPAq9XEkhekzbgO30n0Pu58Bmz7++hW766vk:/cIbXJbgOEn0Pu58B+7+gJ6vk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3e1c5621d9cdd475145dbc6d75f5d2a_JaffaCakes118 unpack001/out.upx
Files
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b3e1c5621d9cdd475145dbc6d75f5d2a_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 224B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ