Behavioral task
behavioral1
Sample
b744d2a0b85edebf1fee80add81ff812_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b744d2a0b85edebf1fee80add81ff812_JaffaCakes118
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Size
319KB
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MD5
b744d2a0b85edebf1fee80add81ff812
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SHA1
5af5dc7cb7f8ba1dc521ded419c1a8f70a18de1b
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SHA256
c8df2cac3a37132cd37f608bca1ffc255bda2e619bfb9cdc9e92bbbbd70dd9eb
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SHA512
0dd6d1645b6db2a271e4e1e340df433c43e72300869cbc5e9246377d853d9cdc6c12a3942f135f3f20dc041df35781f19bec50dead91d69bf8e22a7414fcd2b4
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SSDEEP
6144:nknyJiTUGdpwrjep8ZBFzDvtwXBGCZ+GJgdHV3bYyGON5CWiKHz5Fakp2i:yQopwrKGt1wXBVg4gZVrn1NoWH90kp2i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b744d2a0b85edebf1fee80add81ff812_JaffaCakes118 unpack001/out.upx
Files
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b744d2a0b85edebf1fee80add81ff812_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 315KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 287KB - Virtual size: 295KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ