Behavioral task
behavioral1
Sample
b0ea389fcb4d88b7d8d14e43b985ca27_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b0ea389fcb4d88b7d8d14e43b985ca27_JaffaCakes118
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Size
87KB
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MD5
b0ea389fcb4d88b7d8d14e43b985ca27
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SHA1
59d31a163d38405bbbea414351f6fb8f02bbf87b
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SHA256
576bb38a4cb27e0dce70db7f4f29755f6fd7ea424f51977d14a6542a05b6df3e
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SHA512
f63c129bb52354b41cd5e857bb52b7becfe0c321887a9dd81c9f63dee2183b5a9f3dc610858a8065d1afde210e1d8480317924ce24e5addfc4760f3b345b13bf
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SSDEEP
1536:r3EAKvOwri7MlGZR+Puj+o4VCP8mHy7+Lt862sAEfKbqBa:oNO2i7982j1WCPbHys2shflBa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0ea389fcb4d88b7d8d14e43b985ca27_JaffaCakes118 unpack001/out.upx
Files
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b0ea389fcb4d88b7d8d14e43b985ca27_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: 72KB - 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