Behavioral task
behavioral1
Sample
e134eb2b20d4a2faf57e4fb646ac4c99_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e134eb2b20d4a2faf57e4fb646ac4c99_JaffaCakes118
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Size
705KB
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MD5
e134eb2b20d4a2faf57e4fb646ac4c99
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SHA1
42608028b50bf0fe31aaf921a8411d5681624620
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SHA256
7c324bcc11e434ac6a2047775eabe3b8c2309d8545b17aaf40664a260726eed6
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SHA512
6a69da4687e5613b4ce126ff113ec278f958a901d8480ae587cf83a97a9dcc4a66bab4cc1433b781a958bbe923a9c68f9c6bb7d8b93b958d2d1ac25cb5f4de44
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SSDEEP
12288:IWGaUKq7G6JSB1MjEd6GJ7GAiP3Itmk2j7ZfQl1K3tRimdimKoZA:IhaA7GCKdJ7GAiwt/2joK39kmfZA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e134eb2b20d4a2faf57e4fb646ac4c99_JaffaCakes118 unpack001/out.upx
Files
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e134eb2b20d4a2faf57e4fb646ac4c99_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 788KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 702KB - Virtual size: 704KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 617KB - Virtual size: 617KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 289KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 131KB - Virtual size: 551KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ