Behavioral task
behavioral1
Sample
f75bd2b89ca40d75ff118d6d4aeb526e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f75bd2b89ca40d75ff118d6d4aeb526e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f75bd2b89ca40d75ff118d6d4aeb526e_JaffaCakes118
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Size
12KB
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MD5
f75bd2b89ca40d75ff118d6d4aeb526e
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SHA1
5f13085e506951bb402d72a048c7b7fc56c1ff99
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SHA256
b3b90494e960abaef93969c643bdf2aec38c2e8d7565441d788257b95cbece74
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SHA512
1244d00d32bdcc3ce5c7d5dd6def882698e60e37e3e6a1e35a823c795d79c1c796a444dfd820b66f14d319dfb57c97a2bac589c6eef855024e3efed332b94530
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SSDEEP
384:MaPxEH4r6x07XO/3/7C4HC6mKAVm56hWBt61w:zZ/WOLO/P7dHCGAVI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f75bd2b89ca40d75ff118d6d4aeb526e_JaffaCakes118 unpack001/out.upx
Files
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f75bd2b89ca40d75ff118d6d4aeb526e_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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
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: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ